With the continuous progress of social science and technology and the continuous improvement of people's living standards, smart phones have entered all aspects of our lives, and another configuration parameter closely related to smart phones is particularly important, it is the data line interface of mobile phones. For the entire mobile phone, the data cable interface is not only a charging interface, but also a data transmission channel.
Type and use of mobile phone data line interface
As far as the mobile phones on the market are concerned, the current smart phones generally have three types of data cable interfaces, the first is the data cable interface of smart phones such as Android phones, which can be used between various mobile phones; The other two are the data cable interface used by the iPhone developed by Apple Inc., one of which is a relatively wide interface used on iPhone 4S and previous iphones. Since iPhone 5, the data cable interface of Apple mobile phones has been reduced, and the data cable is bidirectional, and it can work no matter which side is up. Unlike Android phones, you need to adjust the top and bottom of the data cable interface according to the phone interface.
The interface of the data cable of the mobile phone is mainly responsible for the data connection of the mobile phone, so that it can exchange data with the computer, in addition, charging is also inseparable from the mutual adaptation of the data cable and the interface.
Many kinds of liquid silicone charging cable, leather rope charging cable, multi-purpose one drag three telescopic charging cable, there is another is the wireless touch charging cable commonly used by people, fast charging wire, multi-interface charging cable a drag of ten, the metal material of the charging cable is also good and bad, there is a pure copper material is more durable, there is a poor quality iron wire or non-pure copper wire material.
There are three types of data cables, which are Android interface data cables, Apple interface data cables, and Type-c data cables. The data cable is used to connect the phone to the computer cable, or used to connect the phone charging head for charging. Generally, a data line can be used for a variety of mobile phone models, and some models of data lines are exaggerated, and a line can be used for 30-40 different types of mobile phones.
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The Android interface data cable is the most common interface in the Android machine. One side is slightly longer, one side is slightly shorter, and the short side has two raised touch probes, which have positive and negative points, and can only be inserted on one side, supporting OTG function, compatible with USB1.1 and USB2.0.
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The Apple interface data cable is a special data cable for Apple devices designed by Apple Inc., and Apple Inc. has a new utility patent and appearance patent for the product. With high-speed multifunctional IO interface, there are 8 contacts on both sides of the interface, and it also has the characteristics that both sides can be inserted.
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Type-c data cable is a newly developed data cable interface in recent years, regardless of positive and negative, both sides can be inserted, the size of about 8.3mm×2.5mm, support USB standard charging, data transmission, display output and other functions.
Android \/Type-c and Apple-specific heads