Multi-station testing mechanism for magnetic device

By designing a multi-station testing mechanism for magnetic devices, automated handling and multi-item testing were achieved, solving the problems of low efficiency and poor stability in existing technologies, and improving the testing efficiency and accuracy of new energy vehicle controllers.

CN224190152UActive Publication Date: 2026-05-01DONGGUAN BOZHAN MACHINERY SCI & TECH CO LTD
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Patent Information

Application Number
CN202520986400.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-05-20
Publication Date
2026-05-01
Estimated Expiration
2035-05-20

AI Technical Summary

Technical Problem

Currently, testing of magnetic electronic components relies on manual or semi-automatic methods, which are inefficient and easily affected by subjective human factors, resulting in unstable test results and making it difficult to meet the high standards required for new energy vehicle controllers.

Method used

A multi-station testing mechanism for magnetic devices was designed, including a handling mechanism and a testing mechanism. Multiple sets of handling and gripping modules work together with the testing fixture to achieve automated handling and multi-item testing. Combined with the precise transmission design of the gantry and Y-axis transmission module, the efficient and accurate testing process is ensured.

Benefits of technology

It significantly improves testing efficiency and accuracy, reduces human error, lowers labor costs, optimizes space utilization, improves product quality and consistency, and meets the rapid testing needs of large-scale production.

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Abstract

The utility model relates to the technical field of magnetic device testing, in particular to a magnetic device multi-station testing mechanism which comprises a carrying mechanism and a testing mechanism, the carrying mechanism comprises a portal frame, a carrying transmission module, a carrying connecting frame and a carrying grabbing module, and the testing mechanism comprises a Y-axis transmission module, a testing station and a testing jig. The carrying transmission module is arranged on the portal frame, the multiple carrying grabbing modules are arranged, the carrying connecting frame is arranged on the Y-axis transmission module, the multiple carrying grabbing modules are arranged on the carrying connecting frame side by side, the testing station is provided with an upper testing module and a lower testing module, and the upper testing module and the lower testing module are oppositely arranged. Therefore, the magnetic device on the test fixture can be tested. The device is high in automation degree, a series of operations such as carrying of magnetic devices and testing of each item are automatically completed, manual intervention is reduced, and labor cost is reduced.
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