Magnetic telescopic data line

Abstract

The invention discloses a magnetic telescopic data line, which comprises an upper shell, a middle shell, a lower shell, a rotating mechanism, a conducting wire, a fixed shaft, an AM plug, a magnetic attraction wire end and a magnetic attraction plug, wherein the upper shell is arranged on the middle shell, the middle shell is fixedly connected with the lower shell through a screw to form a hollowcavity, the rotating mechanism, the conducting wire and the fixed shaft are arranged in the cavity, one end of the fixed shaft is fixedly connected with the inner surface of the lower shell, the otherend of the fixed shaft is fixedly connected with the inner surface of the middle shell, the conducting wire is wound on a winding mechanism, the two ends of the conducting wire penetrate through thelower shell and then are electrically connected with the AM plug and the magnetic attraction wire end, and the magnetic attraction wire end is connected with the magnetic attraction plug in a magneticattraction mode. The magnetic telescopic data line has the advantages that the structure is simple, the stability is good, mobile phones with different charging interfaces can be rapidly charged, thetwo ends of the conducting wire can be stretched, no sound is generated during stretching, the service life of a product is prolonged, and the AM plug and the magnetic attraction wire end can be completely contained in the lower shell so as to conveniently carry.

Description

Technical field [0001] The present invention relates to the technical field of retractable data lines, in particular to a magnetic retractable data line. Background technique [0002] At present, with the promotion and popularization of mobile electronic devices such as smart phones, mobile hard drives, and tablet computers, while using wireless networks for data, a large amount of data transmission still needs to be carried out through data lines, especially when charging these devices. The cable plays an irreplaceable role, but in actual use, it is found that the current data cables for these mobile devices are often simple single-wire structures, and for ease of use, the current data cables are often longer in length. Therefore, on the one hand, the current data line’s adaptability to the communication port of the mobile device is insufficient, which seriously affects the use range of the data line. On the other hand, the length of the data line is relatively short, which make...

AI Technical Summary

Problems solved by technology

[0002] At present, with the promotion and popularization of mobile electronic devices such as smartphones, mobile hard drives, and tablet computers, while using wireless networks for data, a large amount of data transmission work still needs to be carried out through data lines, especially when charging these devices. The cable plays an irreplaceable role, but in actual use, it is found that the current data cables for these mobile devices are often simple single-wire structures, and for the convenience of use, the length of the current data cables is often relatively long. Therefore, on the one hand, the adaptability of the current data line to the communication port of the mobile device is insufficient, which seriously affects the use range of the data line; In view of this situation, the current main solution is to provide a dedicated conversion connector for the data line and increase the length of the data line. However, this solution increases the operational complexit

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