ES210532U - Improved sound player apparatus. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Improved sound reproduction apparatus, characterized in that it is provided with an electric element established between the power cells and the micromotor, whose element is constituted by a spring, one of whose ends is in contact with the cable that leaves one of the terminals of the batteries, while the other end is with the pickup arm made of conductive material such as metallized plastic or the like, whose arm is provided on the top with an equally conductive projection that contacts a conductive plate integral with the support part of the amplifier, whose part leaves a conductor cable in contact with the micromotor terminal, the pickup arm also being provided with an insulating part located at the top; occuring that the upper protrusion of the pickup arm is in contact with the conductive plate of the support part of the amplifier at the start of the reproduction, while at the end of the latter the support piece falls by the difference in level established by said protrusion when introduced into the hole made internally in the same piece, blocking the arm while disconnecting the current by striking the insulating part of the arm in the conductor plate integral with the aforementioned support piece, and the next interruption of the circuit, whose start-up will be achieved again by actuating an external pushbutton which will cause the lifting of the support part of the amplifier due to the incidence of the rod, housed in the central hole integral with the disc carrier plate, on the emerging inferior protrusion that the support part is equipped with, which will cause the release of the pickup arm and automatic start-up of the playback device the connection between the conductive plate and the conductive protrusion of the pick-up arm is established. (Machine-translation by Google Translate, not legally binding)