A connection module, identification system and identification method for multi-type cables

Abstract

The invention provides a connection module for multiple types of cables, and a recognition method for multiple types of cables. The connection module for multiple types of cables comprises a connectorfemale, a connector male, and an angle sensor, wherein the connector female comprises a fixed base, connection pins of an array on the fixed base, and a hollow clamp ring, the clamp ring is connectedwith the fixed base in a rotary manner and is connected with the angle sensor, the clamp ring is provided with a convex stopper, the stopper comprises a conductive surface and an insulating surface,the conductive surface is electrically connected with an external charging circuit, the connector male comprises a connection column, the connection column is provided with a convex limit block, the limit block comprises a limit conductive surface and a limit insulating surface, the connector female and the connector male cooperate, the clamp ring is rotated, so as to connect the limit conductivesurface with the conductive surface, and the angle sensor acquires a rotation angle of the clamp ring. Through adoption of the connection module, different types of cables are distinguished accordingto different rotation angles of the angle sensor. The connection module has a simple structure, and the recognition method is simple and easy to implement.

Description

technical field [0001] The invention belongs to the field of electronic technology, and in particular relates to a connection module for multi-type cables, an identification system and an identification method. Background technique [0002] During the use of the multi-port power supply (hereinafter referred to as the master unit), the power supply can exchange energy with different types of external electrical equipment (hereinafter referred to as the slave unit) through any port of the power supply through different types of cables. Since different types of sub-units have different power requirements, it is necessary for the main unit to be able to identify the type of sub-unit connected through the cable so as to match the corresponding voltage and current for energy exchange. The number and types of these cables are large. If you do not identify the cables, it is difficult to quickly find the cables that match the handset during use. [0003] In the prior art, there is r...

AI Technical Summary

Problems solved by technology

These two methods are to implant a circuit inside the cable to identify the type of the cable, which will cause the cable to be too bulky, and during use, due to factors such as plugging, bending, and wear of the cable, It is easy to cause damage to the internal circuit of the cable, making the cable unrecognizable

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