Trolley case with weight monitoring leg adapted to support the case when moved into weighing position
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United States of America Patent
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Feb 18, 2014
Grant Date -
Sep 22, 2011
app pub date -
Mar 16, 2011
filing date -
Mar 16, 2010
priority date (Note) -
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status (Latency Note)
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Abstract
A trolley case including a case body and a weight monitoring device. The weight monitoring device is mounted on the case body, including a pressure sensor, a transmission unit, and a display module. The pressure sensor is mounted on the case body, and supports the case body when using. When being applied by a pressure, the pressure sensor transmits the pressure to a corresponding electrical signal according to an intension of the pressure. The intension of the electrical signal is corresponding to the intension of the pressure. The transmission unit is electrically connected to the pressure sensor, and transmits the electrical signal into a corresponding weight value. The display module is electrically connected to the transmission unit for display the weight value.
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