Dual-power intelligent-wake-up wire-checking wire tracker

Abstract

The present invention discloses a dual-power intelligent-wake-up wire-checking wire tracker comprising a main machine and an auxiliary machine. The main machine is connected with the auxiliary machinethrough a testing 6-PIN wire. The dual-power intelligent-wake-up wire-checking wire tracker has a simple structure and adopts a combination of a first MCU on the main machine and a second MCU on theauxiliary machine, when the main machine sends out a wire tracking signal, a wire is inserted into a corresponding socket of the auxiliary machine, the auxiliary machine sends a wake-up signal to thefirst MCU of the main machine by the testing 6-PIN wire and a testing 8-PIN wire to make the main machine switch from a wire-tracking mode to a wire-checking mode to perform wire-checking mode testingwithout the need for running back and forth or waste of time. Two 8-digit Nixie tubes are used to display testing results of the main machine and the auxiliary machine, the testing results are only displayed on the auxiliary machine, namely the testing results of the main machine and the auxiliary machine are displayed together, wire-checking misjudgement is reduced, at the same time, testing accuracy is improved, work efficiency is increased, and the wire tracker is simple and visual.

Description

technical field [0001] The invention relates to the technical field of line-finding devices, in particular to a dual-power supply intelligent wake-up line-finding device. Background technique [0002] With the popularization of the network, there are more and more places where network cables and telephone lines are used. Before using the network cables and telephone lines, they need to be tested to check whether the interface wiring is correct. When testing, a line finder is often used. The cable finder can quickly and efficiently find the required cables from a large number of wire harnesses and cables. It is an essential tool for finding cables in the process of network cables, communication cables, various metal line construction projects and daily maintenance. However, the existing line finders on the market have the following disadvantages: [0003] 1. When the existing line finder checks and repairs the fault of the line, because there are two modes of line finding an...

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Problems solved by technology

[0003] 1. When the existing line finder checks and repairs the fault of the line, because there are two modes of line finding and alignment, after finding the line and aligning the line, it is necessary to return to the host to perform the action of changing the switch. The floor or the distance is far away, so you need to run back and forth, which is a waste of time;

[0004] 2. There is another shortcoming of the line finder on the market. If the main and auxiliary machines are not lined up side by side, and there is only one person to test, there is a line number error that cannot be recognized;

[0005] 3. Due to the extremely small current of the 9V battery, the tester consumes a lot of batteries during work, which is not environmentally friendly and has high usage costs

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