SPEAKER BOX
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United States of America Patent
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N/A
Issued Date -
Jan 12, 2012
app pub date -
Jan 28, 2011
filing date -
Jul 9, 2010
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A speaker box includes a frame defining an upper side and a lower side opposite to the upper side, an electroacoustic transducer received in the frame and including a diaphragm with an edge thereof being fixed to the upper side of the frame, a case defining a plate facing the diaphragm and a sidewall extending upwardly from the plate and positioned on the upper side of the frame, a room formed between the diaphragm and the case, a hole defined at the side of the case for outputting the sound wave produced by the diaphragm. The plate defines a plurality of slots extending from the joint of the plate and the sidewall to towards the hole to connect to the hole, the slots being spaced each other and configured for leading the air of the room to get out through the hole.
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