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Optical disc cassette loading and unloading device for optical disc driver

A technology of an optical disc drive and a loading and unloading device, which is applied in the directions of instruments, recording information storage, etc., can solve the problems of the development of miniaturization of optical discs, the inability to fully open the movable shutter, etc.

Inactive Publication Date: 2008-12-17
LEJIN GUANGDIAN ELECTRONIC CO LTD SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] But, same as above, in order to open the movable shutter placed in the disc box, the bottom surface of the top cover is combined with the slide bar with a hinge, thus the height of the disc drive, that is, the overall size also becomes larger, resulting in In addition, because one end of the slide bar is not correctly locked by the locking protrusion or one end of the sliding bar is out of the locking protrusion when the movable shutter is opened, the movable shutter cannot be fully opened.

Method used

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  • Optical disc cassette loading and unloading device for optical disc driver
  • Optical disc cassette loading and unloading device for optical disc driver
  • Optical disc cassette loading and unloading device for optical disc driver

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Embodiment Construction

[0043] Hereinafter, an embodiment of the disc drive disc cartridge loading and unloading device of the present invention will be described in detail with reference to the accompanying drawings.

[0044] Only in the process of explaining the present invention, the well-known functions or configurations are not described in detail without departing from the main idea of ​​the present invention.

[0045] Figure 3 to Figure 9 It is a schematic diagram of the loading and unloading device of the disc case according to the embodiment of the present invention. image 3 is a schematic diagram of an optical drive, Figure 4 yes image 3 An enlarged schematic view of the ejection mechanism of the disc cartridge loading and unloading device; Figure 5 yes Figure 4 Schematic diagram of the eject clip, Figure 6 yes Figure 4 Schematic diagram of the clip (cart) stuck parts; Figure 7 yes Figure 4 A schematic diagram of the trigger spring part; Figure 8 yes image 3 Schematic ...

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Abstract

The optical disc cassette loading and unloading device for optical disc driver includes one frame with one end hinged to the driver body and capable of rotating up and down between one opening position for inserting the optical disc cassette and one closing position; one movable baffle opening unit protuberant into the frame to open the movable baffle for the optical disc cassette; and one clamping unit to fix the frame in closing position. The present invention makes the movable baffle opening and closing direction the same as that of optical disc cassette to pass in and out and has simple and reliable operation of the movable baffle. In addition, the movable baffle needs no hinging to the frame and this greatly reduces the thickness of the optical disc driver.

Description

(1) Technical field [0001] The invention relates to a loading and unloading device for an optical disc drive, in particular to a loading and unloading device for an optical disc drive suitable for the structure of an ultra-thin optical drive. (2) Background technology [0002] Generally speaking, the optical disc D located inside the optical disc box relies on a drive such as a DVD to record concentric track information or reproduce recorded information. The optical pick-up device on the surface pit is realized. [0003] The composition of the optical disc drive mentioned above is the same as that of figure 1 , 2 It is the same as shown, and its composition includes: for attaching the disk 16 of the CD box 10 for receiving the CD; the box 18 that can take out or introduce the disk 16 in the horizontal direction; a stack of plates; and a top cover 22 bonded at the upper part of the box. [0004] On one side of the disc case 10, in order to expose the non-magnetic part of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G11B17/04
Inventor 金哲奎刘承宪
Owner LEJIN GUANGDIAN ELECTRONIC CO LTD SHANGHAI