Computer housing shock absorber device for a vibration source frame
US7545641B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 23, 2007 |
| Grant date | Jun 9, 2009 |
| Priority date | — |
| Expiry date | Dec 4, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K7/20727
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A computer housing shock absorber device for a vibration source frame, which includes: The shock absorber elements mounted on circumferential edge walls of the connecting holes of the inner fixing frame. Upper and lower portions of each of the recessed circular grooves of the shock absorber elements are respectively provided with a cylindrical body, and one of the cylindrical bodies of each of the shock absorber elements lies between the upper surface of the outer fixing frame and the upper surface of the inner fixing frame. Accordingly, the vibratory moment on the outer fixing frame produced by rotation of the fans is absorbed by the shock absorber elements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.