Grounding components, grounding methods and devices
By setting a magnetic coil on the conductive foam to adjust the electromagnetic force, the problem of unreliable grounding caused by the deterioration of the elasticity of the conductive foam is solved, thereby improving the grounding reliability and the electromagnetic interference resistance of electronic equipment.
CN115732948BActive Publication Date: 2026-05-26VIVO MOBILE COMM CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- VIVO MOBILE COMM CO LTD
- Filing Date
- 2022-11-14
- Publication Date
- 2026-05-26
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Figure CN115732948B_ABST
Abstract
This application discloses a grounding component, a grounding method, and an apparatus, belonging to the field of electronic technology. The method includes detecting a first current between the terminal to be grounded and the grounding terminal; adjusting a second current between a first magnetic coil and a second magnetic coil based on the first current, thereby increasing the contact area between the conductive foam and the terminal to be grounded and the grounding terminal through the repulsive electromagnetic force generated by the first magnetic coil and the second magnetic coil under the second current.
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