CN201860362U - Mobile phone data interface - Google Patents
Mobile phone data interface Download PDFInfo
- Publication number
- CN201860362U CN201860362U CN2010206174428U CN201020617442U CN201860362U CN 201860362 U CN201860362 U CN 201860362U CN 2010206174428 U CN2010206174428 U CN 2010206174428U CN 201020617442 U CN201020617442 U CN 201020617442U CN 201860362 U CN201860362 U CN 201860362U
- Authority
- CN
- China
- Prior art keywords
- line
- mobile phone
- data
- interface
- way switch
- 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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- Telephone Set Structure (AREA)
- Telephone Function (AREA)
Abstract
The utility model discloses a mobile phone data interface, which comprises a USB (universal serial bus) interface. A left channel audio line, a right channel audio line, a microphone line and a zero line are connected to the USB interface. A three-way switch is disposed on the left channel audio line, the right channel audio line and the microphone line, one operating position of the three-way switch is connected with a battery positive line, a data line positive line and a data line negative line respectively, and the zero line is further connected with a battery negative line. The mobile phone data interface can be used as an audio output interface and a battery charging interface conveniently, and is multifunctional.
Description
Technical field
The utility model relates to a kind of mobile phone, is specifically related to the external data interface of mobile phone.
Background technology
At present, the accessory earphone and the microphone of mobile phone are integrated, and charging line and data line are integrated.Because function is disperseed, and easily causes the user to leave behind in use, can't carry out transfer of data, also very easily causes the user to forget after use and loses.Moreover because neither one standard qualitatively, the socket that nowadays is used for transfer of data on the mobile phone market is diversified in specifications, and is extremely chaotic; Data wire has been broken and also has been inconvenient to change.So be necessary these functions are integrated, and its specification of standard.
The utility model content
The purpose of this utility model is to provide a kind of data in mobile phone interface, and this interface has simple in structure, the advantage of highly versatile.
The utility model for achieving the above object, the technical solution of employing is:
A kind of data in mobile phone interface, comprise the USB socket, the USB socket is connected with L channel tone frequency channel wire, right audio channel line, microphone cord, zero line, L channel tone frequency channel wire, right audio channel line, microphone cord are provided with three-way switch, and another working position of three-way switch connects anode line, data wire electrode line, data wire negative line respectively; Zero line also is connected with the battery cathode line.
The beneficial effects of the utility model:
This kind data in mobile phone interface can reach a multi-purpose purpose of interface easily as audio output interface and battery charge interface.In addition, this interface uses the stronger USB interface of versatility, is easy to safeguard, and is easy to use.
Description of drawings
Fig. 1 is the circuit connection diagram of data in mobile phone interface.
Embodiment
Below in conjunction with Fig. 1 the utility model is elaborated:
A kind of data in mobile phone interface comprises USB socket 1, and USB socket 1 is connected with L channel tone frequency channel wire 2, right audio channel line 3, microphone cord 4, zero line 5.L channel tone frequency channel wire 2, right audio channel line 3, microphone cord 4 are provided with three-way switch 6, and another working position of three-way switch 6 connects anode line 7, data wire electrode line 8, data wire negative line 9 respectively.Zero line 5 also is connected with battery cathode line 10.
This kind data in mobile phone interface is connected three-way switch 6 during as audio output interface with L channel tone frequency channel wire 2, right audio channel line 3, microphone cord 4.
This kind data in mobile phone interface is connected three-way switch 6 during as data bus connection or charging inlet with anode line 7, data wire electrode line 8, data wire negative line 9.
Certainly; above-mentioned explanation is not to be to restriction of the present utility model; the utility model also is not limited in above-mentioned giving an example, and variation, remodeling, interpolation or replacement that those skilled in the art are made in essential scope of the present utility model also should belong to protection range of the present utility model.
Claims (1)
1. data in mobile phone interface, it is characterized in that: described data in mobile phone interface comprises the USB socket, the USB socket is connected with L channel tone frequency channel wire, right audio channel line, microphone cord, zero line, L channel tone frequency channel wire, right audio channel line, microphone cord are provided with three-way switch, and another working position of three-way switch connects anode line, data wire electrode line, data wire negative line respectively; Zero line also is connected with the battery cathode line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206174428U CN201860362U (en) | 2010-11-22 | 2010-11-22 | Mobile phone data interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206174428U CN201860362U (en) | 2010-11-22 | 2010-11-22 | Mobile phone data interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201860362U true CN201860362U (en) | 2011-06-08 |
Family
ID=44106161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206174428U Expired - Fee Related CN201860362U (en) | 2010-11-22 | 2010-11-22 | Mobile phone data interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201860362U (en) |
-
2010
- 2010-11-22 CN CN2010206174428U patent/CN201860362U/en not_active Expired - Fee Related
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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: 20110608 Termination date: 20121122 |