HEARING INSTRUMENT WITH BATTERY COMPARTMENT SWITCH
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United States of America Patent
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Issued Date -
Mar 26, 2015
app pub date -
Sep 24, 2014
filing date -
Sep 24, 2013
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A hearing instrument has a battery compartment switch which causes the hearing instrument to switch on/off. An electrical contact to the battery is established and interrupted by the battery compartment switch when the battery compartment is closed and opened. An on/off contour in the area of the battery compartment and a correspondingly shaped battery contact device are provided, the configurations are tailored, so that the lift-off area for lifting the battery contact device away from the battery and the contact area of the battery contact device are separated from one another. The battery contact device has a lift-off area and a contact area. Both areas are configured separately to reduce the wear on the on/off contour and to secure electrical contacting of the battery. This enables a lift-off area with a large surface, through which the mechanical pressure on the on/off contour is distributed and is thus reduced.
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