A device for accurately measuring the thickness of a soft package battery during charging and discharging
By using flexible adaptive positioning clamping and dual-sensor monitoring, the problem of battery expansion deformation constraint caused by rigid clamping is solved, realizing the accurate measurement of the thickness of the soft-pack battery during charging and discharging, and improving the accuracy and reliability of the measurement.
CN122408575APending Publication Date: 2026-07-17SUZHOU LIDIAN XINNENG TESTING EQUIPMENT CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- SUZHOU LIDIAN XINNENG TESTING EQUIPMENT CO LTD
- Filing Date
- 2026-05-18
- Publication Date
- 2026-07-17
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Figure CN122408575A_ABST
Abstract
本发明涉及软包电池技术领域，且公开了一种精确测量软包电池充放电膨胀厚度的装置，包括测量台，还包括：适应部，所述适应部设置在测量台的顶部；驱动部，所述驱动部设置在测量台上；测量部，所述测量部设置在测量台的顶部；所述适应部包括适应组件，所述适应组件设置在测量台的顶部；导向组件，所述导向组件设置在测量台上；所述适应组件包括固定连接在测量台顶部的矩形板。本发明通过设置适应部，解决了现有的软包电池充放电膨胀厚度测量装置在使用过程中，多采用硬性夹持方式对电池进行定位固定，容易对电池产生刚性挤压，导致电池自身的膨胀形变受到约束限制，难以自由发生真实膨胀，从而影响到电池膨胀厚度测量的问题。
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