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DVD (Digital Video Disk) player with shockproof structure

A shockproof structure and player technology, applied in the direction of bad vibration/sound insulation/absorption, etc., can solve the problems that cannot be eliminated, the small movement is not stable enough, abnormal noise, etc.

Inactive Publication Date: 2012-03-28
惠州德赛信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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.

Method used

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  • DVD (Digital Video Disk) player with shockproof structure
  • DVD (Digital Video Disk) player with shockproof structure
  • DVD (Digital Video Disk) player with shockproof structure

Examples

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Embodiment Construction

[0012] The DVD player with shockproof structure of the present invention will be further described in detail below in conjunction with specific embodiments and accompanying drawings.

[0013] figure 1 It is a partially exploded view of a DVD player with a shockproof structure of the present invention in an embodiment, and only some main components related to the present invention are shown in the figure. The structure of the DVD player of the present invention is basically the same as that of the existing disc-type DVD player, including a core frame 10, a guide rail 20 and a small core 30. Wherein, one end of the small movement 30 is fixed on the movement frame 10 , and the other end is connected on the guide rail 20 . The guide rail 20 is arranged on the movement frame 10, and it can move up and down relative to the movement frame 10 along a plane substantially perpendicular to the movement frame 10 and drive one end of the small movement 30 to move up and down. When the gu...

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PUM

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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 str...

Claims

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Application Information

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IPC IPC(8): G11B33/08
Inventor 张铁成王廷
Owner 惠州德赛信息科技有限公司
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