Data line with timing switch protection function

Abstract

The invention provides a data line with a timing switch protection function, which comprises a USB3.0 connector and a TYPE-C connector, and is characterized in that the USB3.0 connector is provided with a first pin, a second pin, a third pin and a fourth pin which are arranged side by side, and the fourth pin is connected in series with an IC chip, a first resistor and a timing protection chip; and a timing control circuit is arranged on the timing protection chip and is used for randomly setting the timing time, when the preset timing time is up, the timing protection chip automatically cuts off the power supply and stops the operation of the data line, and when the working duration exceeds the preset time, the timing control circuit of the timing protection chip can automatically cut off the power supply. When the data line is normally used, the data line can be disconnected at regular time and stop working during working, equipment is effectively protected from being damaged, a USB3.0 connector stops power supply, automatic protection can be achieved after long-time use, a specially-assigned person is not needed for guarding, and the normal function of a product cannot be affected by environment changes.

Description

technical field [0001] The invention relates to the field of data lines, in particular to a data line with a timer switch protection function. Background technique [0002] Existing data lines generally have the functions of charging and data transmission. Due to the long-term operation of the existing data lines, the charging equipment and data lines are prone to overheating risks due to long-term charging, affecting data transmission and damaging the data lines. And its connected equipment, especially when the user leaves during the charging process or when the user sleeps and puts the mobile phone next to charge at night, the safety accidents will be incalculable. Contents of the invention [0003] In order to solve the above disadvantages of the prior art, the purpose of the present invention is to provide a data line with a timer switch protection function, so as to overcome the defects in the prior art. [0004] In order to achieve the above object, the present inve...

AI Technical Summary

Problems solved by technology

[0002] Existing data lines generally have the functions of charging and data transmission. Due to the long-term operation of the existing data lines, the charging equipment and data lines are prone to overheating risks due to long-term charging, affecting data transmission and damaging the data lines. And its connected devices, especially when the user leaves during the charging process or when the user sleeps and puts the mobile phone next to charge at night, the safety accidents will be immeasurable

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