Telescopic network cable

Abstract

The invention provides a telescopic network cable. The cable comprises a network module, can be extensible in use, can be retractable when not in use, is reasonable in structure, convenient for network cable stretching and recycling, is not loosened or entangled, and can easily arrange the network cable. The cable comprises an outer shell and a middle shell arranged in the outer shell, and the network cable is wound on the middle shell; a contact fixing plate is arranged at the lower end of the middle shell; a metal contact is downwards arranged on the contact fixing plate; a circuit board isarranged at the lower end of the contact fixing plate; the circuit board is provided with golden fingers corresponding to the metal contacts; the circuit board is further provided with a network module communicated with the golden finger, each core wire at the other end of the network cable is connected to a metal contact on the contact fixing plate and connected to the network module through matching of the metal contacts and the golden finger, and the middle shell can synchronously rotate in the outer shell along with pulling-out of the network cable.

Description

technical field [0001] The present invention relates to the technical field of network cables, and more specifically, to a telescopic network cable. Background technique [0002] To connect to the network, a network cable is essential. At present, there are many types of network cables, but in order to ensure the connection between devices, users generally choose long-length network cables to buy. When they are idle, the network cables are connected to the devices, which makes the network cables very messy and easy to use. They are entangled together, which is inconvenient to store. It is a waste of time to organize the network cables, which not only affects the neat and beautiful display, but also causes a lot of inconvenience in use and storage. It is easy to be entangled and knotted. The cables are separated and smoothed out, and need to be carefully wound when retracted, which wastes manpower and time during use. [0003] For example, the Chinese invention patent with ...

AI Technical Summary

Problems solved by technology

At present, there are many types of network cables, but in order to ensure the connection between devices, users generally choose long-length network cables to buy. When they are idle, the network cables are connected to the devices, which makes the network cables very messy and easy to use. They are entangled together, which is inconvenient to store. It is a waste of time to organize the network cables, which not only affects the neat and beautiful display, but also causes a lot of inconvenience in use and storage. It is easy to be entangled and knotted. The cables are separated and then smoothed out. They need to be carefully wound when they are retracted. During use, manpower and time are wasted.

[0003] For example, the Chinese invention patent with the publication number CN207234075U discloses a retractable network cable or the Chinese invention patent with the publication number CN208423358U discloses a retractable network cable. The two ends are connected to the crystal head. In the prior art, there is no fixed end at one end and a retractable network cable integrated with a network module.

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