Positive locking confirmation mechanism for battery contact of electric vehicle
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United States of America Patent
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Jan 31, 2017
Grant Date -
Sep 29, 2016
app pub date -
Oct 16, 2013
filing date -
Oct 16, 2013
priority date (Note) -
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Abstract
The present invention provides a positive locking confirmation mechanism for a battery contact of an electric vehicle. The positive locking confirmation mechanism uses a terminal bolt with an expansive tail section and judges whether the battery contact is in a positive locking state according to a voltage signal measured by a battery management unit. Before the battery contact is possibly not in the positive locking state, the system notifies the user to check and repair the possibly-loosened contact. Consequently, the problem of losing power or generating electric arc in the battery box will be avoided.
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