Title:
ELECTROMAGNETIC INTERFERENCE SHIELDING AND SEALING FOR SPRING SCREW MOUNTED ASSEMBLIES
Document Type and Number:
WIPO Patent Application WO/2024/057097
Kind Code:
A3
Abstract:
An electronics package includes a spring screw mounted assembly with a screw, a spring, a washer, electromagnetic shielding, and a seal. The seal is operable to prevent fluids or particulates from entering into the electronics package at the location where the screw engages with an enclosure forming the exterior of the electronics package. The electromagnetic shielding is operable to prevent electromagnetic interference or emission through the bore opening on the enclosure. The spring is operable to provide a controllable accurate load between processing units and the enclosure, to ensure sufficient or minimum thermal contact between components of the electronics package including the enclosure and processing units housed within the enclosure. The electronics package can include a stiffener that is operable to engage with the screw, where the stiffener is positioned proximate to the processing units.
Inventors:
KADIVAR MOHAMMAD REZA DANESH (US)
RAZAEISARAY MEHDI (US)
RAMOS ROGELIO (US)
WONG TOMMY (US)
RAZAEISARAY MEHDI (US)
RAMOS ROGELIO (US)
WONG TOMMY (US)
Application Number:
PCT/IB2023/000618
Publication Date:
April 25, 2024
Filing Date:
September 15, 2023
Export Citation:
Assignee:
NIO TECH ANHUI CO LTD (CN)
International Classes:
H05K5/06; H01L23/40; H01L23/552; H05K7/20; H05K9/00
Domestic Patent References:
| WO2018082094A1 | 2018-05-11 |
Foreign References:
| US5880930A | 1999-03-09 | |||
| US6400577B1 | 2002-06-04 |
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