Thin key structure and pressable module thereof
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United States of America Patent
Stats
-
Feb 2, 2016
Grant Date -
Jan 15, 2015
app pub date -
Nov 22, 2013
filing date -
Jul 10, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
A thin key structure includes a circuit module, a frame having has a retaining portion, an elastic member disposed on the circuit module and arranged in the frame, and a pressable module having a positioning sheet and a key. The positioning sheet has an assembling portion installed on the frame, a connecting portion, and an extending portion connecting there-between. The key has a key body fixed on the connecting portion and a stopping portion extended from the key body. The key body has a concaving portion aligning the extending portion. The stopping portion is movably arranged in the retaining portion. When non-center portion of the key body is pressed, part of the stopping portion, away from the pressed portion of the key body, abuts against the corresponding retaining portion for being a fulcrum, such that the pressed portion of the key body rotates to press the elastic member.
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