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CD driver

A technology for optical disc drives and optical discs, which can be used in instruments, poor vibration/sound insulation/absorption, recording information storage, etc., and can solve problems such as disturbing noise

Inactive Publication Date: 2007-08-01
ASUSTEK COMPUTER INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Yet when above-mentioned two positioning rocking arms were driven by the force of spring and returned to its original position, the individual positioning cylinders of above-mentioned two positioning rocking arms may strike the 12 centimeters of diameter discs that are withdrawing, or knock respectively. hits one end of the guide slot of the rack, causing annoying noise

Method used

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Embodiment Construction

[0057] FIG. 1 is a schematic diagram of an optical disc drive sucking in an optical disc according to an embodiment of the present invention. Please refer to FIG. 1, the optical disc drive 100 of the present embodiment is a slot-in optical disc drive, which can suck and accommodate a 12 cm diameter optical disc 200, and perform data reading or writing operations on the 12 cm diameter optical disc 200. Of course, the optical disc drive 100 of this embodiment can also absorb and accommodate a 6 cm diameter optical disc 300 (as shown in FIG. 3 ), and perform data reading or writing operations on the 6 cm diameter optical disc 300 .

[0058] FIG. 2 is a top perspective view of the internal housing of the optical disc drive of FIG. 1 and its upper parts, and FIG. 3 is a bottom perspective view of the housing of FIG. 2 . Please refer to FIG. 1, FIG. 2 and FIG. 3 at the same time. The optical disc drive 100 includes a casing 110, a frame 120, a first positioning rocker 130, a second ...

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Abstract

This invention relates to one disc driver to read one disc slice, which comprises one shell, one rack, one swing arm and one buffer part, wherein, the shell is set inside shell and the swing arm is set to rack; when disc moves to first disc position to push swing arm from first one to second one; when disc moves back from first one to second one, the swing arm turns second one to first one; the buffer part is set with one protruding part on swing arm.

Description

technical field [0001] The present invention relates to an optical disc drive, and in particular to an optical disc drive capable of reducing noise. Background technique [0002] With the development of information technology, computers have become an indispensable and important item in our daily life. In order to make the functions of the computer more diversified, computer peripherals have become an important tool for expanding the functions of the computer. As far as data storage media is concerned, besides floppy disk drives and hard disk drives, optical disk drives play an important role. As far as the movement mode of inserting the optical disk into the optical disk drive is concerned, there are two common types of tray type optical disk drive and slot type optical disk drive. [0003] In order to be suitable for two common discs of different sizes (discs with a diameter of 6 cm and a disc with a diameter of 12 cm), the tray of the tray-type optical disc drive can be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G11B17/04G11B17/028G11B33/08
Inventor 邱曜嘉吕逸伟
Owner ASUSTEK COMPUTER INC