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Optical disk in and out device in optical disk player

A player and optical disc technology, applied in the direction of instruments, reducing the physical parameters of the carrier, recording carrier structural parts, etc., can solve the problems of the conveyor belt gap of the drive source, the poor optical pickup, etc., to prevent bad situations, prevent intrusion, cost reduction effect

Inactive Publication Date: 2006-07-05
LEJIN GUANGDIAN ELECTRONIC CO LTD SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the player according to the conventional technology will cause a malfunction in the optical pickup due to the influence of such intruded foreign matter.
At the same time, there will be gaps in the conveyor belt of the driving source for driving the tray 5, etc.

Method used

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  • Optical disk in and out device in optical disk player
  • Optical disk in and out device in optical disk player
  • Optical disk in and out device in optical disk player

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] Next, the embodiment of the disc loading and unloading device of the disc player of the present invention will be described in detail with reference to the accompanying drawings.

[0032] image 3 It is a front view showing the configuration of an embodiment of the disc loading and unloading device of the player according to the present invention. Figure 4 is a cross-sectional view showing the configuration in an open state according to an embodiment of the present invention. Figure 5 is a cross-sectional view showing a configuration in a closed state according to an embodiment of the present invention.

[0033] As shown, the front appearance of the player is constituted by a panel 10 . On one side of the above-mentioned panel 10, an optical disc loading and unloading device 11 is provided to allow an optical disc (not shown) to be taken in and out of the player. The above-mentioned disc loading and unloading device 11 has a roughly square structure, which is forme...

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PUM

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Abstract

The invention relates to a CD in / out device for a CD player, comprising: a panel for inputting and outputting the CD; a tray; a CD door arranged at the front end of the tray; a dust cover with one end arranged inside the CD in / out device in the direction of the width of a gap between the CD door and the CD in / out device to prevent foreign matters from invading and with the other end projecting to the gap. The invention installs the dust cover on the CD in / out device so as to stop the gap between the CD door and the CD in / out device to be able to prevent the foreign matters invading and avoid the conditions that the optical picker is bad and the drive belt of a driving source is gapped.

Description

(1) Technical field [0001] The invention relates to a disc player, in particular to a disc input and output device of the disc player for sending the disc into and out of the disc player. (2) Background technology [0002] Generally speaking, an optical disc player is an electronic mechanical device that places an optical disc on the upper end of a tray driven by a drive source similar to a loading engine, and plays and stores information on the optical disc inside the player. Such an optical disc player is a general term for devices such as DVD, CD-R, or CD-RW, and in this manual, a DVD player with a simplified panel will be described as an example. [0003] figure 1 It is the front view showing the general disc player. figure 2 It is a cross-sectional view showing a disc loading and unloading structure of a conventional player. [0004] As shown in the figure, the front appearance of the player is constituted by a panel 1 . On one side of the panel 1 is provided a dis...

Claims

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Application Information

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IPC IPC(8): G11B33/00G11B33/14
Inventor 金亨俊
Owner LEJIN GUANGDIAN ELECTRONIC CO LTD SHANGHAI