Digital cable aligning device

A cable pairing device and digital technology, applied in the field of digital cable pairing device, can solve the problems of matching wrong wiring and wrong labeling, etc., and achieve the effects of easy portability and use, low cost and reasonable design

Inactive Publication Date: 2012-10-24
ANHUI JIANGHUAI CABLE GROUP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a digital cable alignment device to solve the problem that the alignment method in the prior

Method used

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Examples

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Embodiment Construction

[0024] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0025] Such as figure 1 As shown, this embodiment provides a digital cable alignment device, including the following units:

[0026] a. Numbering unit 1: By adding resistors with different resistance values ​​to each core wire, the core wire number is preset at the far end;

[0027] b. A / D conversion unit 2: Convert the analog voltage signal of each core wire into output data to the decoding unit 3;

[0028] c. Decoding unit 3: decode the output data of the A / D conversion unit 2 and output it to the display unit 4;

[0029] d. Display unit 4: Connect the result of decoding unit 3 to the digital tube, and display the selected circuit number after power-on;

[0030] e. Alarm unit 5: through the logic gate circuit, the diode emits light when there is a short circuit or an open circuit;

[0031] f. Control unit 6: use chips, resistors, and ca...

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PUM

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Abstract

The invention provides a digital cable aligning device which comprises a numbering unit, an A/D (analog/digital) conversion unit, a decoding unit, a display unit, a warning unit and a control unit. The numbering unit is used for numbering core wires, which are positioned at a far end, of a detected cable, different values of voltages outputted by the numbering unit are transmitted via the cable, are received at a near end and are quantified via the A/D conversion unit to form a group of quantified digital values, the series of values are encoded by the encoding unit, and then number digits of the various core wires are displayed by the display unit. The digital cable aligning device has the advantages that numbers of the core wires at the far end can be preset by the numbering unit, the corresponding core wires are measured at the near end, and the number of the core wires of the cable are digitally displayed; the digital cable aligning device can detect short-circuit or open-circuit faults of the core wires of the cable; and a single wire can be manually connected into the digital cable aligning device for testing, and the digital cable aligning device also can be used for automatic testing.

Description

technical field [0001] The invention relates to a cable aligner, in particular to a digital cable aligner. Background technique [0002] In the current production and living process, cable laying is ubiquitous, and power engineering is ubiquitous. The traditional wiring method requires multiple people to operate and also needs other equipment such as walkie-talkies. Improper coordination often leads to wrong wiring and wrong labels, which makes engineering personnel very nervous. Headache. Therefore, how to accurately display faulty core wires and facilitate simultaneous detection of multiple core wires is a problem that should be solved in the maintenance and detection of cable core wires. Contents of the invention [0003] The purpose of the present invention is to provide a digital cable alignment device to solve the problem that the alignment method in the prior art requires multiple people to operate and other equipment such as walkie-talkies, and improper coo...

Claims

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Application Information

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IPC IPC(8): G01R31/02
Inventor 后博孙其勇
Owner ANHUI JIANGHUAI CABLE GROUP
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