Hinge assembly for foldable electronic device
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United States of America Patent
Stats
-
Jan 1, 2013
Grant Date -
Feb 9, 2012
app pub date -
Oct 29, 2010
filing date -
Aug 6, 2010
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An exemplary hinge assembly includes a sleeve, a first member, a second member, a conductive member and a resilient member. The sleeve includes an open end. The first member is received in the sleeve. The conductive member is positioned on the first member. The second member is located next to the first member. One of the first member and the second member have a cam, the other of the first member and second member have a cam follower interacting with the cam so that the first member rotates about an axis and the second member moves linearly along the axis when the cam follower follows the cam. The resilient member is fitted in the sleeve and provides an elastic force to bias the first member and the second member into contact with each other. A plurality of tabs formed adjacent to the open end contact the conductive member for electronically connecting the sleeve to the first member.
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