dvd player with shockproof structure

Abstract

The invention relates to a DVD (Digital Video Disk) player with a shockproof structure, comprising a machine frame, a guide rail and a small element, wherein one end of the small element is fixed on the machine frame, and the other end of the small element is connected on the guide rail; the guide rail is arranged on the machine frame; the guide rail can move up and down between a position I and a position II relative to the machine frame, and drives one end of the small element to move up and down; two rotating pieces are fixed at a part of the machine frame, close to the position I; and when the guide rail moves upwards to the position I, the two rotating pieces abut against the guide rail from two ends of the guide rail and can rotate along the movement of the guide rail. In the DVD player with the shockproof structure, when the guide rail is arranged at the position I, a gap between the guide rail and the machine frame is filled in by the two rotating pieces, so that the small element can be stably fixed on the machine frame by the guide rail, thereby avoiding the problem that the machine frame shakes and generates abnormal sound when reading an eccentric disk.

Description

technical field [0001] The invention relates to a DVD (Digital Versatile Disc) player, in particular to a disc type DVD player with a shockproof structure. Background technique [0002] In the disc type DVD player, when the DVD disc enters and exits the warehouse, the guide rail and the small movement will move relative to the movement frame. In order for this movement to be smooth, there needs to be a certain clearance between the guide rail and the support of the movement. However, the existence of this gap makes the small movement fixed on the movement frame through the guide rail not stable enough, causing the movement to vibrate and make abnormal noise when reading the eccentric disc. At present, the vibration and abnormal noise can only be reduced by controlling the gap between the guide rail and the movement bracket, but it cannot be eliminated. Contents of the invention [0003] The object of the present invention is to provide a DVD player with a shockproof stru...

AI Technical Summary

Problems solved by technology

However, the existence of this gap makes the small movement fixed on the movement frame through the guide rail not stable enough, causing the movement to vibrate and make abnormal noise when reading the eccentric disc

At present, the vibration and abnormal noise can only be reduced by controlling the gap between the guide rail and the movement bracket, but it cannot be eliminated.

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