Electric arm lifting and turntable's auto-stop assembly of record player
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United States of America Patent
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Jun 12, 2018
Issued Date -
N/A
app pub date -
Sep 15, 2017
filing date -
Sep 15, 2017
priority date (Note) -
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Abstract
An electric arm lifting and turntable's auto-stop assembly of a record player is revealed. A record player is disposed with a power-driven turntable, a rotatable and movable arm disposed on one side of the turntable, a lift mechanism used for pushing against and moving the arm upward, and a sensor. The arm is moveable over the turntable. The sensor is arranged at an arm rotating shaft of the arm and used for sending a signal while detecting that the arm is moved to a lift point over the turntable. The lift mechanism is activated to move the arm upward and the turntable is stopped simultaneously for protecting a needle on the arm while the sensor detects that the arm has been moved from the turntable to the lift point.
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