CN201113007Y - USB connecting wire capable of switching power supply - Google Patents
USB connecting wire capable of switching power supply Download PDFInfo
- Publication number
- CN201113007Y CN201113007Y CNU2007201781723U CN200720178172U CN201113007Y CN 201113007 Y CN201113007 Y CN 201113007Y CN U2007201781723 U CNU2007201781723 U CN U2007201781723U CN 200720178172 U CN200720178172 U CN 200720178172U CN 201113007 Y CN201113007 Y CN 201113007Y
- Authority
- CN
- China
- Prior art keywords
- power supply
- connecting line
- connecting wire
- usb connecting
- brace
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a USB connecting wire which switches a power supply. The USB connecting wire comprises a connection plug and a connecting wire, wherein, at least four connecting sheets are arranged inside the connection plug; each connecting sheet consists of an anode of the power supply, two signal wires and a cathode of the power supply in sequence; the connecting sheets are electrically connected with the connecting wire; a toggle switch is arranged on the connection plug; the two ends of the toggle switch are electrically connected with the connecting sheets of the power supply and the connecting wire of the power supply corresponding to the connecting sheets. By adopting the device which can switch the power supply, the power supply can be cut off when the data transmission needs to be carried out and a cellphone battery does not need to be charge up, thereby ensuring the regular transmission of the data; when the cellphone battery or a MP3, etc. need to be charged up, a switching device can be utilized to close the power supply to charge up the cellphone or the MP3, thereby providing great convenience to the user.
Description
Technical field
The utility model relates to a kind of USB connecting line, particularly a kind of USB connecting line that can switch power supply.
Background technology
At present, the USB connecting line has obtained using widely, especially mobile phone by with being connected of computer, information in the mobile phone and the information in the computer are transmitted mutually, bring great convenience to the user, but, because common USB connecting line is made up of four lines, as shown in Figure 2, be respectively 1 to be+the 5V power supply, 2 and 3 is holding wire, and 4 is the DATA power ground; And when using, the problem of appearance is that computer is the battery charge in the mobile phone automatically in transmission signals, and the charging times of battery of mobile phone also increases thereupon greatly, reduced the useful life of mobile phone virtually, sometimes, also can occur because charging influences the phenomenon that signal transmits.Brought worry for the user of mobile phone.
Need to be resolved hurrily for above problem.
The utility model content
The purpose of this utility model is, by a kind of USB connecting line that can switch power supply is provided, with the structure that solves the USB connecting line that exists at present rational problem inadequately, makes and can switch arbitrarily its power supply, for the cellie facilitates.
The utility model is to adopt following technological means to realize:
A kind of USB connecting line that can switch power supply comprises attachment plug and connecting line, is provided with at least four braces in the described attachment plug, and described brace is positive source in regular turn, two holding wires, power cathode; Described brace is electrically connected with described connecting line; Be provided with switching device shifter in described attachment plug, this switching device shifter is a toggle switch, and the two ends of toggle switch are electrically connected with the brace of described power supply with the connecting line of its corresponding power supply.
The brace of aforesaid power supply and connecting line are anodal.
The brace of aforesaid power supply and connecting line are negative pole.
The utility model compared with prior art has following remarkable advantages and beneficial effect:
A kind of USB connecting line that can switch power supply of the utility model, owing to adopted and to have carried out device for switching to power supply, carry out transfer of data at needs, and when not needing battery of mobile phone charged, can cut off the electricity supply, can guarantee the normal transmission of data, and need charge to battery of mobile phone or MP3 etc. the time, can utilize switching device shifter,, and mobile phone or MP3 be charged its power supply closure.The user is provided a great convenience.
Description of drawings
The schematic perspective view of the USB connecting line that Fig. 1 can switch power supply for the utility model.
Embodiment
Below in conjunction with accompanying drawing specific embodiment of the utility model is illustrated:
See also shown in Figure 1, a kind of USB connecting line that can switch power supply of the utility model, comprise attachment plug 5 and connecting line 9, the insulation colloid 6 that attachment plug is wrapped up and lean out head part 7, be provided with at least four braces in the described attachment plug 5, described brace is 1, two holding wire 2 of positive source and 3 in regular turn, power cathode 4; Described brace 1,2,3,4 is electrically connected respectively by the connecting line 20 that is arranged in the insulation colloid 6 with described connecting line 9; Be provided with toggle switch 8 in described attachment plug, the two ends of toggle switch 8 and the brace of described power supply 1 are by being electrically connected with the jointing 51 of power line with the connecting line 50 of its corresponding power supply.
The brace of aforesaid power supply and connecting line are anodal, also can be negative pole.Just positive pole can be switched, also negative pole can be switched.
For switching device shifter, what adopt in the present embodiment is sensitive switch, and its size is advisable can be placed in the insulation colloid 6, can adopt as required.
It should be noted that at last: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model; Therefore, although this specification has been described in detail the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technical scheme and the improvement thereof of the spirit and scope of utility model, and it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (4)
1, a kind of USB connecting line that can switch power supply comprises attachment plug and connecting line, is provided with at least four braces in the described attachment plug, and described brace is positive source in regular turn, two holding wires, power cathode; Described brace is electrically connected with described connecting line; It is characterized in that:
Be provided with switching device shifter in described attachment plug, the two ends of switching device shifter are electrically connected with the brace of described power supply with the connecting line of its corresponding power supply.
2, the USB connecting line that can switch power supply according to claim 1, it is characterized in that: described switching device shifter is a toggle switch.
3, the USB connecting line that can switch power supply according to claim 1, it is characterized in that: the brace of described power supply and connecting line are for anodal.
4, the USB connecting line that can switch power supply according to claim 1, it is characterized in that: the brace of described power supply and connecting line are negative pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201781723U CN201113007Y (en) | 2007-10-12 | 2007-10-12 | USB connecting wire capable of switching power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201781723U CN201113007Y (en) | 2007-10-12 | 2007-10-12 | USB connecting wire capable of switching power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201113007Y true CN201113007Y (en) | 2008-09-10 |
Family
ID=39964750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201781723U Expired - Fee Related CN201113007Y (en) | 2007-10-12 | 2007-10-12 | USB connecting wire capable of switching power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201113007Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102244321A (en) * | 2010-05-14 | 2011-11-16 | 鸿富锦精密工业（深圳）有限公司 | USB (universal serial bus) connection cable |
| GB2511567A (en) * | 2013-03-08 | 2014-09-10 | Scott Berry | A differential signal data cable with switched power conductor |
| CN106108291A (en) * | 2016-08-24 | 2016-11-16 | 深圳市亲情互动科技有限公司 | A kind of bracelet |
-
2007
- 2007-10-12 CN CNU2007201781723U patent/CN201113007Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102244321A (en) * | 2010-05-14 | 2011-11-16 | 鸿富锦精密工业（深圳）有限公司 | USB (universal serial bus) connection cable |
| CN102244321B (en) * | 2010-05-14 | 2015-04-01 | 中山市云创知识产权服务有限公司 | USB (universal serial bus) connection cable |
| GB2511567A (en) * | 2013-03-08 | 2014-09-10 | Scott Berry | A differential signal data cable with switched power conductor |
| CN106108291A (en) * | 2016-08-24 | 2016-11-16 | 深圳市亲情互动科技有限公司 | A kind of bracelet |
| CN106108291B (en) * | 2016-08-24 | 2019-03-22 | 深圳市亲情互动科技有限公司 | A kind of bracelet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Liqin Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080910 Termination date: 20091112 |