A clamping mechanism for electric vehicle battery performance testing

By designing an adjustable clamping mechanism, the problem of poor versatility of existing battery testing clamping mechanisms is solved, enabling stable clamping and safe testing of different batteries, and reducing operational complexity and cost.

CN224500712UActive Publication Date: 2026-07-14SHANDONG NANBEI NEW ENERGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANDONG NANBEI NEW ENERGY CO LTD
Filing Date
2025-07-22
Publication Date
2026-07-14

AI Technical Summary

Technical Problem

Existing electric vehicle battery performance testing clamping mechanisms have poor versatility and cannot adapt to different models and specifications of batteries, resulting in cumbersome operation and increased testing costs.

Method used

A clamping mechanism including a first adjusting frame, a second adjusting frame, a reinforcing member, and a lifting block is designed. The telescopic rod is moved by an electric cylinder, and the clamping block is adjusted in conjunction with the drive motor to achieve stable clamping of batteries of different sizes and specifications. Rubber pads are used to reduce clamping force, and fixed plates and fixed frames increase connection stability.

Benefits of technology

It achieves highly versatile clamping of batteries of different sizes and specifications, is easy to operate, reduces testing and time costs, and ensures clamping safety and stability.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224500712U_ABST
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Abstract

The utility model relates to battery performance test technical field, and disclose a kind of clamping mechanism for electric vehicle battery performance test, including first adjusting frame, second adjusting frame, reinforcing part and hoisting block, the second adjusting frame is installed in the side of first adjusting frame, the reinforcing part is set in the intermediate region of first adjusting frame and second adjusting frame, the hoisting block is fixedly connected in the top of first adjusting frame and second adjusting frame.This clamping mechanism for electric vehicle battery performance test, through electric cylinder drives telescopic link to move, can let first adjusting frame and second adjusting frame carry out distance adjustment between, cooperate with driving motor and drive moving block to move, adjust clamping block, after the adjustment of first adjusting frame and second adjusting frame and the adjustment of clamping block, so that fixture equipment can be clamped to different size and specification new energy battery and use, and high universality.
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