Using hall sensors to detect insertion and locking of a portable device in a base
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United States of America Patent
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Mar 20, 2018
Issued Date -
N/A
app pub date -
Jan 15, 2016
filing date -
Dec 18, 2015
priority date (Note) -
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Abstract
A mounting assembly and method that utilize Hall effect sensors to detect orientation and insertion of a portable device in a base are provided. Hall effect sensors positioned on one of a portable device and a base are arranged to interact with one or more magnets positioned on the other of the portable device or the base such that a change in proximity of at least one of the magnets to at least one of the sensors will cause the sensor to output a voltage signal that differs depending on the nearness of the magnet. Depending on at least one of the magnitude of the signal, the profile of the signal over time, and the identity of the sensor that output the signal, it is determined whether the orientation of the portable device in the base is correct and/or if the portable device is fully inserted in the base.
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