A cable interface connection structure for a relay tester

By introducing a combination design of positioning structure, positioning mechanism, auxiliary mechanism and fixing components into the relay tester, the problem of poor stability of traditional connection structure is solved, and a highly stable cable interface connection is achieved, ensuring the smooth progress of testing.

CN224456836UActive Publication Date: 2026-07-03JINAN ENG VOCATIONAL & TECH COLLEGE
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
JINAN ENG VOCATIONAL & TECH COLLEGE
Filing Date
2025-07-22
Publication Date
2026-07-03

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Abstract

This utility model discloses a cable interface connection structure for a relay tester, relating to the field of relay tester technology. It includes a tester, an interface, a connector, and a cable. The bottom of the interface is fixedly mounted on the top of the tester. One end of the cable is fixedly mounted on the top of the connector, and the other end of the cable is mounted on the relay. The surface of the connector is movably mounted on the inner wall of the interface. A positioning structure and a positioning mechanism are mounted on the top of the tester for positioning the connector. An auxiliary mechanism and a fixing component are mounted on the top of the tester for fixing the positioning mechanism. This utility model solves the problem of poor connection stability in traditional connection structures by setting up the tester, interface, connector, cable, positioning structure, positioning mechanism, auxiliary mechanism, and fixing component.
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