Small and practical wall-mounted controller terminal strip clamping fixture

Abstract

The invention relates to the technical field of detection devices, and discloses a small and practical wall-mounted controller terminal strip clamping fixture which comprises a test needle plate horizontally arranged above a to-be-tested terminal strip during use, and the upper surface of the test needle plate is provided with a first needle hole group used for installing test probes. The front side, close to the first pinhole group, of the testing probe plate is rotatably provided with an overturning block capable of overturning upwards, after the testing probe is inserted into the terminal row, the elastic stroke of the testing probe is compressed to the maximum, and when the overturning block is overturned upwards to be perpendicular to the upper surface of the testing probe plate, the movable end of the overturning block abuts against the inner top wall of a cabinet body of the wall-mounted controller. The test probe and the to-be-tested terminal strip can be kept vertically and tightly pressed, and the test probe is prevented from being affected by stress.

Description

Technical field [0001] The present invention relates to the technical field of detection apparatus, and in particular, to a compact and utility wall-mounted controller terminal row junction clamp. Background technique [0002] After the wall-mounted controller is assembled, the necessary machine test is required, but the cabinet of the wall-mounted controller is relatively small, the control signals, indication signals, communication interfaces, input signals, etc. of the outer output, and the external output. If there is no compact card picking tool, it can only lead the measured signal to the whole machine test tool to automatically test, and then remove these wirings after the test is completed. effectiveness. [0003] Existing in-line card attachment, use the elastic stroke of the test probe, insert the probe to the terminal discharge hole, after the compression probe, push the other end of the snap clip to the wall-mounted controller The card can also be realized on the hous...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a small and practical wall-mounted controller terminal row snap-in fixture to solve the problem that the test needle of the in-line snap-in fixture mentioned in the above background technology is easily damaged due to stress and can be operated during alignment. Limited space and inconvenient operation

Images