A terminal strength testing device

By designing a terminal strength testing device and adopting an automatic clamping and testing mechanism with fixtures and strength testing components, the problem of substandard strength of electrode lead terminals during the stamping process was solved, achieving efficient and uniform testing results and reducing the influence of human factors.

CN224456396UActive Publication Date: 2026-07-03ANHUI TONGFENG ELECTRONICS
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ANHUI TONGFENG ELECTRONICS
Filing Date
2025-07-14
Publication Date
2026-07-03

AI Technical Summary

Technical Problem

In the existing technology, the electrode leads are easily damaged during the stamping process, resulting in substandard strength. Manual inspection is inefficient and inconsistent in standards, posing safety hazards.

Method used

Design a terminal strength testing device that uses a clamp and a strength testing component. Automatic clamping and testing are achieved through a clamping shaft and an elastic element. The drive component controls the movement of the connecting block to automatically screen out terminals with unstable connections.

Benefits of technology

It has enabled automated testing of electrode terminals, improved testing efficiency and consistency, reduced the impact of human factors, and ensured the uniformity and safety of testing quality.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model discloses a terminal strength testing device for testing the terminals at the upper end of a capacitor. The device includes a clamp with two symmetrically arranged clamping plates, and a strength testing component. The strength testing component includes two symmetrically arranged connecting blocks connected to the clamping plates via a first elastic element. Each connecting block has a through-hole, within which a clamping shaft is movably arranged. A second elastic element is positioned between the clamping shaft and the opening. The two clamping shafts are spaced apart on the same axis. This utility model reduces labor, minimizes the impact of human error on testing results, and improves the consistency and quality assurance of electrode terminal testing.
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