TWI450447B - Connector of power adapter - Google Patents
Connector of power adapter Download PDFInfo
- Publication number
- TWI450447B TWI450447B TW098144146A TW98144146A TWI450447B TW I450447 B TWI450447 B TW I450447B TW 098144146 A TW098144146 A TW 098144146A TW 98144146 A TW98144146 A TW 98144146A TW I450447 B TWI450447 B TW I450447B
- Authority
- TW
- Taiwan
- Prior art keywords
- usb interface
- power
- interface
- power adapter
- adapter connector
- Prior art date
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Description
本發明係關於一種連接頭，特別設計一種電源適配器連接頭。 The invention relates to a connector, in particular to a power adapter connector.
習知的筆記型電腦漸漸向小型化發展，如上網本，方便用戶隨身攜帶。但由於尺寸小的緣故，其周邊介面的數量受到了極大的限制。一般的上網本或筆記型電腦都只設有兩USB(Universal Serial Bus，通用串列匯流排)介面，這對很多用戶來說是難以滿足的。 The familiar notebook computer is gradually becoming smaller, such as a netbook, which is convenient for users to carry around. However, due to the small size, the number of peripheral interfaces is greatly limited. A typical netbook or notebook computer has only two USB (Universal Serial Bus) interfaces, which is difficult for many users to satisfy.
若能將上網本或筆記型電腦上的原有介面與USB介面組合在一個連接頭上，且不影響各介面的功能，就能緩解上網本或筆記型電腦的USB介面不足的問題。 If the original interface on the netbook or laptop and the USB interface can be combined on one connector without affecting the functions of each interface, the problem of insufficient USB interface of the netbook or notebook can be alleviated.
鑒於以上內容，有必要提供一種設有USB介面的電源適配器連接頭。 In view of the above, it is necessary to provide a power adapter connector with a USB interface.
一種電源適配器連接頭，包括一本體，該本體的第一側設有一第一USB介面，該本體第二側設有一第二USB介面及一電源介面，該第一USB介面與該第二USB介面電性連接，該第二USB介面與電源介面可同時插接於一電腦的USB介面及電源輸入端。 A power adapter connector includes a body, the first side of the body is provided with a first USB interface, the second side of the body is provided with a second USB interface and a power interface, the first USB interface and the second USB interface The second USB interface and the power interface can be simultaneously plugged into a USB interface and a power input end of a computer.
本發明電源適配器連接頭將USB介面組合在電源介面上，從而在 充分利用了筆記型電腦的有限空間，緩解了筆記型電腦的USB介面不足的問題。 The power adapter connector of the present invention combines the USB interface on the power interface, thereby Make full use of the limited space of the notebook computer, alleviating the shortage of the USB interface of the notebook computer.
10‧‧‧本體 10‧‧‧ Ontology
12‧‧‧第一側 12‧‧‧ first side
14‧‧‧第二側 14‧‧‧ second side
20‧‧‧第一USB介面 20‧‧‧First USB interface
30、52‧‧‧第二USB介面 30, 52‧‧‧ Second USB interface
40、54‧‧‧電源介面 40, 54‧‧‧ power interface
50‧‧‧插頭 50‧‧‧ plug
70‧‧‧電源輸出線 70‧‧‧Power output line
圖1是本發明電源適配器連接頭的較佳實施方式的視圖。 1 is a view of a preferred embodiment of a power adapter connector of the present invention.
圖2是本發明電源適配器連接頭的較佳實施方式的第二方向的視圖。 2 is a view of a second direction of a preferred embodiment of the power adapter connector of the present invention.
圖3是本發明電源適配器連接頭的較佳實施方式的第三方向的視圖。 3 is a view of a third direction of a preferred embodiment of the power adapter connector of the present invention.
圖4是本發明電源適配器連接頭的較佳實施方式的電路圖。 4 is a circuit diagram of a preferred embodiment of a power adapter connector of the present invention.
圖5是本發明電源適配器連接頭的另一較佳實施方式的視圖。 Figure 5 is a view of another preferred embodiment of the power adapter connector of the present invention.
圖6是本發明電源適配器連接頭的另一較佳實施方式的第二方向的視圖。 Figure 6 is a second orientation view of another preferred embodiment of the power adapter connector of the present invention.
圖7是本發明電源適配器連接頭的另一較佳實施方式的第三方向的視圖。 Figure 7 is a view of a third direction of another preferred embodiment of the power adapter connector of the present invention.
請參閱圖1至圖3，本發明電源適配器連接頭的較佳實施方式包括一本體10，該本體10的第一側12設有一第一USB介面20，該本體10上與該第一側12相對的第二側14上下對應設有一第二USB介面30及一圓形的電源介面40。 Referring to FIG. 1 to FIG. 3 , a preferred embodiment of the power adapter connector of the present invention includes a body 10 . The first side 12 of the body 10 is provided with a first USB interface 20 , and the first side 12 of the body 10 . A second USB interface 30 and a circular power interface 40 are disposed on the opposite second side 14 .
該第一USB介面20與該第二USB介面30電性連接並可透過第二USB介面30與一筆記型電腦(未示出)進行通訊。該第二USB介面30為一mini USB介面。 The first USB interface 20 is electrically connected to the second USB interface 30 and can communicate with a notebook computer (not shown) through the second USB interface 30. The second USB interface 30 is a mini USB interface.
該電源介面40與一電源適配器的電源輸出線70電性連接，用於給該筆記型電腦供電。 The power interface 40 is electrically connected to a power output line 70 of a power adapter for powering the notebook.
請參閱圖4，該第一USB介面20與第二USB介面30的電源引腳VCC、GND及訊號引腳D+、D-一一對應連接，該電源介面40的正負極與該電源輸出線70對應連接。 Referring to FIG. 4 , the first USB interface 20 is connected to the power pins VCC and GND of the second USB interface 30 and the signal pins D+ and D−, and the positive and negative terminals of the power interface 40 and the power output line 70 are connected. Corresponding connection.
使用本發明電源適配器連接頭時，將該電源介面40與第二USB介面30同時分別插置於一筆記型電腦的一電源輸入端(未示出)及一mini USB介面(未示出)，該mini USB介面為一該筆記型電腦增設的且與該電源輸入端相近的介面。該筆記型電腦可透過該電源介面40接收一與該電源介面40連接的電源適配器提供的電源以正常工作，使用者只需將配有相應的USB介面的設備或存儲裝置插置於第一USB介面20，就可以透過該筆記型電腦對該設備或存儲裝置進行操作。 When the power adapter connector of the present invention is used, the power interface 40 and the second USB interface 30 are simultaneously inserted into a power input terminal (not shown) of a notebook computer and a mini USB interface (not shown). The mini USB interface is an interface that is added to the notebook computer and is similar to the power input end. The notebook computer can receive the power provided by the power adapter connected to the power interface 40 through the power interface 40 to operate normally, and the user only needs to insert the device or the storage device with the corresponding USB interface into the first USB. The interface 20 can operate the device or the storage device through the notebook computer.
請參照閱圖5至圖7，本發明電源適配器連接頭的另一較佳實施方式與上述的較佳實施方式的不同之處在於，該電源適配器連接頭的第二USB介面52及電源介面54緊挨在一起並共同形成一插頭50，該電源介面及插頭50呈方形。該第一USB介面20與該第二USB介面52電性連接，其連接關係與上述實施方式相同。該電源介面54與一電源適配器的電源輸出線70電性連接，其連接關係與上述實施方式相同。 Referring to FIG. 5 to FIG. 7 , another preferred embodiment of the power adapter connector of the present invention is different from the above preferred embodiment in that the second USB interface 52 and the power interface 54 of the power adapter connector are Immediately together and together form a plug 50, the power interface and plug 50 are square. The first USB interface 20 is electrically connected to the second USB interface 52, and the connection relationship is the same as that of the above embodiment. The power interface 54 is electrically connected to the power output line 70 of a power adapter, and the connection relationship is the same as that of the above embodiment.
本發明電源適配器連接頭將USB介面組合在電源介面上，從而在充分利用了筆記型電腦的有限空間，緩解了筆記型電腦的USB介面不足的問題。 The power adapter connector of the invention combines the USB interface on the power interface, thereby fully utilizing the limited space of the notebook computer, and alleviating the shortage of the USB interface of the notebook computer.
綜上所述，本發明符合發明專利要件，爰依法提出專利申請。惟，以上所述者僅為本發明之較佳實施例，舉凡熟悉本案技藝之人士，於爰依本發明精神所作之等效修飾或變化，皆應涵蓋於以下之申請專利範圍內。 In summary, the present invention complies with the requirements of the invention patent and submits a patent application according to law. However, the above description is only the preferred embodiment of the present invention, and equivalent modifications or variations made by those skilled in the art will be covered by the following claims.
10‧‧‧本體 10‧‧‧ Ontology
14‧‧‧第二側 14‧‧‧ second side
52‧‧‧第二USB介面 52‧‧‧Second USB interface
54‧‧‧電源介面 54‧‧‧Power interface
50‧‧‧插頭 50‧‧‧ plug
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW098144146A TWI450447B (en) | 2009-12-22 | 2009-12-22 | Connector of power adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW098144146A TWI450447B (en) | 2009-12-22 | 2009-12-22 | Connector of power adapter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201123622A TW201123622A (en) | 2011-07-01 |
| TWI450447B true TWI450447B (en) | 2014-08-21 |
Family
ID=45046749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW098144146A TWI450447B (en) | 2009-12-22 | 2009-12-22 | Connector of power adapter |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI450447B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6719591B1 (en) * | 2003-03-28 | 2004-04-13 | Cheng Chun Chang | SATA interface relay connector and its application |
| US7591673B2 (en) * | 2007-01-18 | 2009-09-22 | Hewlett-Packard Development Company, L.P. | Combined power and control signal cable |
-
2009
- 2009-12-22 TW TW098144146A patent/TWI450447B/en not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6719591B1 (en) * | 2003-03-28 | 2004-04-13 | Cheng Chun Chang | SATA interface relay connector and its application |
| US7591673B2 (en) * | 2007-01-18 | 2009-09-22 | Hewlett-Packard Development Company, L.P. | Combined power and control signal cable |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201123622A (en) | 2011-07-01 |
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| MM4A | Annulment or lapse of patent due to non-payment of fees |