Abstract: Disclosed is an automatic stop mechanism for a tape recorder comprising a circular member having a driving pin, a swing member hinged onto a main board of the recorder, a driving member which can make the swing member push a locking level to move transversely, and a torsion spring member configured to make the end portion of the driving arm cling to the periphery of the cam when a stop button of the tape recorder is pressed down. The automatic stop mechanism can achieve the automatic stop in every work state.
Abstract: The present utility model belongs to domestic appliances, especially to devices for fixing the magnetic coil of drive unit in tape recorders, video players or cameras. Two coil bobbin brackets (2) having at least one bobbin hook (2-1) on each of them are mounted on the chassis (50) in their corresponding locking slots. A magnetic coil (3) is mounted between the two coil bobbin brackets (2). A planger (1) is mounted adjacent to one end of the magnetic coil (3), and close to the other end, a magnet (6) is mounted. Moreover at least one coil positioning pin (4) is mounted on that bobbin bracket (2), close to which the magnet 6 is mounted on the magnet bracket (5). The present utility model is simple in structure, costs low, and has a high productivity. The pushing force for the planger (1) is increased, and the utility of the products is improved.
Type:
Grant
Filed:
October 25, 2001
Date of Patent:
August 12, 2003
Assignees:
Valley Wood Limited, China National Electronics IMP & EXP Corporation