CN201097310Y - Data cable for multiple mobile phone - Google Patents
Data cable for multiple mobile phone Download PDFInfo
- Publication number
- CN201097310Y CN201097310Y CNU2007201775188U2007201775188U CN200720177518U CN201097310Y CN 201097310 Y CN201097310 Y CN 201097310Y CN U2007201775188U2007201775188 U CNU2007201775188U2007201775188 U CN U2007201775188U2007201775188U CN 200720177518 U CN200720177518 U CN 200720177518U CN 201097310 Y CN201097310 Y CN 201097310Y
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- mobile phone
- data
- data line
- wire
- connector
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Abstract
The utility model discloses a data wire which is applicable to various mobile phones. The data wire comprises a USB plug which is connected between a wire divider and external devices to transfer signals therebetween, a wire divider which is connected between the USB plug and a multi-channel plug to transfer signals therebetween, and a multi-channel plug which is connected between the wire divider and the mobile phone to transfer signals therebetween. The data wire can enable the users of different mobile phones with different data interfaces to access to a USB interface of a computer so as to transfer data or to charge the mobile phones through one data wire; the data wire, if provided with a national standard charger, can be used to charge various mobile phones; therefore, the date wire is material-saving and environment-friendly.
Description
Technical field
The utility model relates to the communications field, relates more specifically to a kind of data line that is used for multiple mobile phone.
Background technology
Mobile phone is as a kind of instrument that is convenient for people to communicate by letter, become necessity indispensable in the daily life, especially since nineteen nineties, mobile phone technique has been obtained tremendous development, the function of mobile phone also comes to enrich more, not only uses as a conversation instrument.Can realize the instant messaging of mobile phone and computer by data line, can greatly expand the range of application of mobile phone, the various data messages in the mobile phone are upgraded, expand the application of mobile phone and experience.
Mobile phone by rs-232 standard serial ports realized in the past with the communication of data line and computing machine that promptly mobile phone was only supported the data layout of standard serial port, and data line one terminates on the mobile phone, and the other end connects computing machine by the RS-232 plug.But the data line transfer rate of rs-232 standard serial ports is slower, and flank speed only is 20kb/s; And standard serial port substantially all is the back side at computing machine, connect use not too convenient.Patent 200320118965.8---data line adapter proposes to convert serial data to the USB interface data layout, thereby links to each other with the USB interface of computing machine front.And present mobile phone has substantially all been supported the data of USB form, and data transmission is transmitted the higher usb data line of speed gradually and replaces, and USB1.1 is 1.5Mb/S, and USB2.0 is 60Mb/S.
Because the interface definition of the data line of each cell phone manufacturer is often different, even the mobile phone of the different model of same cell phone manufacturer, the interface physical size of the data line of mobile phone side also is not quite similar.And mobile phone is very universal at present, two or three mobile phone often arranged in the one family, even a people also can dispose two mobile phones, even in development phase of research staff, different mobile phones also will dispose a data lines accordingly, and obvious like this is to waste resource.The USB cellular phone data line of patent 200420019694.5---compatible multiple model mobile phone, proposition are connected to the USB mouth of computing machine to realize the compatibility to different mobile phones through respective handling after the serial data of the RS-232 of mobile phone side is changed by different serial converters again.
The utility model content
One or more problems in view of the above, the utility model provide a kind of new data line that is used for multiple mobile phone.
According to the data line that is used for multiple mobile phone of the present utility model, comprising: USB plug, be connected between branch means and the external unit, be used for transmission signals between branch means and external unit; Branch means is connected between USB plug and the multiple-connector, is used for transmission signals between USB plug and multiple-connector; And multiple-connector, be connected between branch means and the mobile phone, be used for transmission signals between branch means and mobile phone.
Wherein, branch means comprises four points of connection, and this four points of connection is connected with four signal pins of USB plug respectively, and respectively with multiple-connector in parallel connection of respective pins.In the multiple-connector not with branch means in four points of connection in any one pin that is connected unsettled.Wherein, multiple-connector comprises one of following plug at least: 8 pin plugs, 18 pin plugs, 5 pin plugs.
Pass through the utility model, the user that can conveniently use different mobile phones (adopting different data line interfaces) realizes be connected (can transmit data or charging) with USB interface of computer with same data lines, or mix a national standard charger can be to multiple cell-phone charging, therefore can save material, help environmental protection.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, constitutes the application's a part, and illustrative examples of the present utility model and explanation thereof are used to explain the utility model, do not constitute improper qualification of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation according to the data line that is used for multiple mobile phone of the utility model embodiment; And
Fig. 2 is the signal connection layout according to the data line that is used for multiple mobile phone of the utility model embodiment.
Embodiment
Below with reference to accompanying drawing, describe embodiment of the present utility model in detail.
With reference to figure 1, the structure according to the data line that is used for multiple mobile phone of the utility model embodiment is described.As shown in Figure 1, this data line that is used for multiple mobile phone comprises: the standard USB plug 102 that can be connected with the USB mouth of computing machine, branch means 104 and the multiple-connector 106 that can link to each other with multiple data in mobile phone line interface.Multiple-connector 106 comprises various ways, as common 8 pin plugs, 1062,18 pin plugs, 1064,5 pin plugs 1066 etc.; Certainly, can also comprise other kind plugs 106x.
In conjunction with Fig. 2, with USB plug 102, branch means 104,5 pin plugs 1066, and 8 pin plugs 1062 separate, the signal of describing embodiment of the present utility model in detail connects flow process.In Fig. 2, the A1 of USB plug 102, A2, A3, and the A4 signal definition be respectively Vcc, Data+, Data-, and GND.Tie point P1, P2, P3 are arranged on the branch means 104, reach P4.Wherein, two signals are isolated in the P1 parallel connection, receive the pin C1 of plug 1062 and the pin B1 of plug 1066 respectively.The connection character of P2, P3, P4 is similar.Pin B1, the B2 of plug 1066, B3, and the signal definition of B4 be Vcc, Data+, Data-, GND accordingly, the B5 pin is unsettled, does not connect signal.Among the pin C1-C8 of plug 1062, used C1, C2, C5, C7, these four pinouts are Vcc, Data+, Data-, GND, and all the other 4 pins are unsettled, do not connect signal.When the user uses, with 8 pin plugs 1062, after the Vcc signal flow comes out from mobile phone, just can flow out from the pin C1 of plug 1062, through the some P1 of branch means, the pin A1 that arrives the standard USB plug again is connected with the USB mouth of computing machine or is connected with the USB mouth of national standard charger.Flowing to of all the other signal flows is similar.
When the user uses, be connected as long as the USB plug of data line is inserted on the USB socket of computing machine or with the USB socket of national standard charger, and when linking to each other with mobile phone, only need to select can connect data transmission or the charge function that port just can be realized data line accordingly in the multiple-connector.
Pass through the utility model, the user that can conveniently use different mobile phones (adopting different data line interfaces) realizes be connected (can transmit data or charging) with USB interface of computer with same data lines, or mix a national standard charger can be to multiple cell-phone charging, therefore can save material, help environmental protection.
The above is embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the claim scope of the present utility model.
Claims (5)
1. a data line that is used for multiple mobile phone is characterized in that, comprising: USB plug, be connected between branch means and the external unit, and be used for transmission signals between described branch means and described external unit;
Described branch means is connected between described USB plug and the multiple-connector, is used for transmission signals between described USB plug and described multiple-connector; And described multiple-connector, be connected between described branch means and the mobile phone, be used for transmission signals between described branch means and described mobile phone.
2. data line according to claim 1 is characterized in that described branch means comprises four points of connection, and described four points of connection is connected with four signal pins of described USB plug respectively.
3. data line according to claim 2 is characterized in that, described four points of connection respectively with described multiple-connector in parallel connection of respective pins.
4. data line according to claim 3 is characterized in that, in the described multiple-connector not with described four points of connection in any one pin that is connected unsettled.
5. data line according to claim 4 is characterized in that, described multiple-connector comprises one of following plug at least: 8 pin plugs, 18 pin plugs, 5 pin plugs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201775188U2007201775188U CN201097310Y (en) | 2007-09-30 | 2007-09-30 | Data cable for multiple mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201775188U2007201775188U CN201097310Y (en) | 2007-09-30 | 2007-09-30 | Data cable for multiple mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201097310Y true CN201097310Y (en) | 2008-08-06 |
Family
ID=39924363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201775188U2007201775188U Expired - Fee Related CN201097310Y (en) | 2007-09-30 | 2007-09-30 | Data cable for multiple mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201097310Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102136662A (en) * | 2010-12-30 | 2011-07-27 | 深圳市华域无线技术有限公司 | USB data line with replaceable connector |
-
2007
- 2007-09-30 CN CNU2007201775188U2007201775188U patent/CN201097310Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102136662A (en) * | 2010-12-30 | 2011-07-27 | 深圳市华域无线技术有限公司 | USB data line with replaceable connector |
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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: 20080806 Termination date: 20130930 |