CN203260868U - USB connection line capable of stable connection - Google Patents
USB connection line capable of stable connection Download PDFInfo
- Publication number
- CN203260868U CN203260868U CN 201320203354 CN201320203354U CN203260868U CN 203260868 U CN203260868 U CN 203260868U CN 201320203354 CN201320203354 CN 201320203354 CN 201320203354 U CN201320203354 U CN 201320203354U CN 203260868 U CN203260868 U CN 203260868U
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- vcc
- usb plug
- usb
- gnd
- line
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Abstract
A USB connection line capable of stable connection comprises a first USB plug, a second USB plug and a conducting wire, wherein two ends of the conducting wire are respectively connected with the first USB plug and the second USB plug in the way in which the same polarities are connected. The USB connection line is characterized in that a branching block is arranged on the conducting wire, the branching block is internally provided with a direct-current voltage boosting and stabilizing unit which includes a VCC input end, a GND input end and a VCC output end, and in the branching block, a VCC line connected with a VCC electrical connection terminal of the first USB plug is connected to the VCC input end, the GND input end is connected in parallel to a GND line, and a VCC line connected with a VCC electrical connection terminal of the second USB plug is connected to the VCC output end. Compared with the prior art, the USB connection line of the utility model has higher connection stability and reliability.
Description
Technical field
The utility model relates to a kind of USB tie of stablizing connection, and it belongs to USB tie class.
Background technology
USB interface is the standard interface of computing equipment, multiplexly comprise connecting of mobile class external equipment in computer equipment and external equipment, development along with electronic technology, computer equipment has obtained significant progress in recent years, particularly the development of mobile electronic equipment is surprising especially, almost arrived the state of staff one one such as mobile phone, mobile electronic equipment connects with computer equipment, now the USB ties that adopt are realized more, but in actual use, drive in the no problem situation at USB, situation that still can not positive connection occurs, even have in the situation of using same USB tie, the mobile electronic equipment that connects, what have connects, what have can not connect, its main cause one be the mobile electronic equipment that connects may to power supply require different, the mobile electronic equipment that has still can positive connection in the lower situation of USB power supply, the mobile electronic equipment that has then the USB supply power voltage slightly low spot just can not positive connection, general computer equipment is by the VCC of USB socket, the voltage of GND terminal output all is consistent, arrived coupled mobile electronic equipment end, the reason of this voltage step-down is line excessive the causing of resistance owing to the wire of USB tie in most cases, wherein wire is long is again the excessive the most chief reason of line resistance of wire, but under many circumstances, reason owing to physical location, having to use long USB tie is objective reality, sometimes must install the USB extended line additional connects, it is in above reason, and obviously prior art has further improved necessity.
Summary of the invention
The purpose of this utility model is to provide a kind of USB tie of stablizing connection, the problem that exists to overcome prior art.
A kind of USB tie of stablizing connection of the present utility model, comprise the first USB plug and the second USB plug and wire, described the first USB plug and the second USB plug include VCC, GND, DATA+, DATA-electrically connects terminal, described wire comprises VCC, GND, DATA+ and DATA-line, described wire two ends link by same polarity and connect respectively the first USB plug and the second USB plug, it is characterized in that being provided with on the described wire tap piece, be provided with the DC boosting voltage regulation unit in the described tap piece, described DC boosting voltage regulation unit comprises VCC input and GND input and VCC output, in described tap piece, electrically connect the VCC line that terminal connects with the VCC of the first USB plug and be connected to the VCC input, described GND input is attempted by on the GND line, and described VCC with the second USB plug electrically connects the VCC line that terminal connects and is connected on the VCC output.
As preferably, described tap piece has better effect like this near the second USB plug one side.
This USB tie of stablizing connection of the present utility model, owing to increased a DC boosting voltage regulation unit, guarantee the requirement of voltage conforms standard of the second USB plug output and stable for this reason, longer at the wire of USB tie like this, even also be added with in the USB extended line situation, what the utility model still can be guaranteed to connect is stable and reliable, and obviously right the purpose of this utility model is achieved.
Description of drawings
Fig. 1 is a kind of USB tie surface structure schematic diagram of stablizing connection that the utility model preferred embodiment provides;
Fig. 2 is a kind of USB tie system architecture diagram of stablizing connection that the utility model preferred embodiment provides.
Among each figure:
1 is the first USB plug;
2 is wire;
3 is the tap piece;
4 is the DC boosting voltage regulation unit;
401 is the VCC input;
402 is the GND input;
403 is the VCC output;
5 is the second USB plug.
Embodiment
The utility model is described in further detail for a kind of USB tie of stablizing connection that provides below with reference to the utility model preferred embodiment and accompanying drawing thereof.
A kind of USB tie of stablizing connection that the utility model preferred embodiment provides, such as accompanying drawing 1, shown in the accompanying drawing 2, comprise the first USB plug 1 and the second USB plug 5 and wire 2, described the first USB plug 1 and the second USB plug 5 include VCC, GND, DATA+, DATA-electrically connects terminal, described wire comprises VCC, GND, DATA+ and DATA-line, described wire 2 two ends link by same polarity and connect respectively the first USB plug 1 and the second USB plug 5, it is characterized in that being provided with on the described wire 2 a tap piece 3, be provided with DC boosting voltage regulation unit 4 in the described tap piece 3, described DC boosting voltage regulation unit 4 comprises VCC input 4011 and GND input 402 and VCC output 403, in described tap piece 3, electrically connect the VCC line that terminal connects with the VCC of the first USB plug 1 and be connected to VCC input 401, described GND input 402 is attempted by on the GND line, and described VCC with the second USB plug 5 electrically connects the VCC line that terminal connects and is connected on the VCC output 403.In this preferred embodiment, described tap piece 3 is near the second USB plug 5 one sides.
In sum, a kind of USB tie of stablizing connection of the present utility model, comprise the first USB plug and the second USB plug and wire, described the first USB plug and the second USB plug include VCC, GND, DATA+, DATA-electrically connects terminal, described wire comprises VCC, GND, DATA+ and DATA-line, described wire two ends link by same polarity and connect respectively the first USB plug and the second USB plug, it is characterized in that being provided with on the described wire tap piece, be provided with the DC boosting voltage regulation unit in the described tap piece, described DC boosting voltage regulation unit comprises VCC input and GND input and VCC output, in described tap piece, electrically connect the VCC line that terminal connects with the VCC of the first USB plug and be connected to the VCC input, described GND input is attempted by on the GND line, described VCC with the second USB plug electrically connects the VCC line that terminal connects and is connected on the VCC output, and prior art the utility model has promoted the stability and the reliability that connect relatively.
The above only is embodiment of the present utility model.But the utility model protection range is not limited to this.Anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement; all should be encompassed within the protection range of the present utility model, therefore, protection range of the present utility model should be as the criterion with the protection range of claim.
Claims (2)
1. the USB tie that can stablize connection, comprise the first USB plug and the second USB plug and wire, described the first USB plug and the second USB plug include VCC, GND, DATA+, DATA-electrically connects terminal, described wire comprises VCC, GND, DATA+ and DATA-line, described wire two ends link by same polarity and connect respectively the first USB plug and the second USB plug, it is characterized in that being provided with on the described wire tap piece, be provided with the DC boosting voltage regulation unit in the described tap piece, described DC boosting voltage regulation unit comprises VCC input and GND input and VCC output, in described tap piece, electrically connect the VCC line that terminal connects with the VCC of the first USB plug and be connected to the VCC input, described GND input is attempted by on the GND line, and described VCC with the second USB plug electrically connects the VCC line that terminal connects and is connected on the VCC output.
2. a kind of USB tie of stablizing connection according to claim 1 is characterized in that described tap piece is near the second USB plug one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320203354 CN203260868U (en) | 2013-04-22 | 2013-04-22 | USB connection line capable of stable connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320203354 CN203260868U (en) | 2013-04-22 | 2013-04-22 | USB connection line capable of stable connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203260868U true CN203260868U (en) | 2013-10-30 |
Family
ID=49473406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320203354 Expired - Fee Related CN203260868U (en) | 2013-04-22 | 2013-04-22 | USB connection line capable of stable connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203260868U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016013013A1 (en) * | 2014-07-22 | 2016-01-28 | Advanced Magnetic Solutions Limited . | Controlled power adapter and cable |
| US10061280B2 (en) | 2014-07-22 | 2018-08-28 | Advanced Magnetic Solutions Limited | Controlled power adapter and cable |
| US10345880B2 (en) | 2014-07-22 | 2019-07-09 | Advanced Magnetic Solutions Limited | Controlled power adapter |
-
2013
- 2013-04-22 CN CN 201320203354 patent/CN203260868U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016013013A1 (en) * | 2014-07-22 | 2016-01-28 | Advanced Magnetic Solutions Limited . | Controlled power adapter and cable |
| US10061280B2 (en) | 2014-07-22 | 2018-08-28 | Advanced Magnetic Solutions Limited | Controlled power adapter and cable |
| US10345880B2 (en) | 2014-07-22 | 2019-07-09 | Advanced Magnetic Solutions Limited | Controlled power adapter |
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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: 20131030 Termination date: 20140422 |