Electronic information storage device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 7, 2009
Grant Date -
Apr 9, 2009
app pub date -
Apr 15, 2008
filing date -
Oct 4, 2007
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An electronic information storage device includes a first casing provided with a first toothed portion; a pushing element; an outer gear coupled to the pushing element; and an electrical connecting portion having a circuit board mounting means and a circuit board, the circuit board mounting means being coupled to the circuit board, the circuit board mounting means being provided with a second toothed portion, wherein the outer gear is coupled to the first toothed portion and the second toothed portion respectively, so that the electrical connecting portion is driven with respect to the first casing when the pushing element pushes or pulls the outer gear. Via this arrangement, the moving distance of the electrical connecting portion can be further controlled, thereby improving the convenience of the storage device in use.
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