Testing device
The utility model relates to a testing device, which is applied to a multi-core cable, and comprises a triggering unit used for outputting a triggering signal according to a received control instruction, and the triggering signal corresponds to a core wire of the multi-core cable; the sending unit i...
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| Hauptverfasser: | , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model relates to a testing device, which is applied to a multi-core cable, and comprises a triggering unit used for outputting a triggering signal according to a received control instruction, and the triggering signal corresponds to a core wire of the multi-core cable; the sending unit is arranged between the trigger unit and the input end of the multi-core cable and is used for responding to the trigger signal and outputting a test signal to the corresponding core wire; the receiving unit is connected with the output end of the multi-core cable and is used for outputting a feedback signal according to the test signal; and the processing unit is connected with the receiving unit and is used for generating a result signal for indicating whether the multi-core cable is normal or not according to the feedback signal. According to the invention, the trigger signal of the trigger unit and the core wire of the multi-core cable are correspondingly arranged in advance, the selected core wire can be automa |
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