Unlock instant, AI-driven research and patent intelligence for your innovation.

Optical disk drive

A technology of optical disc drive and optical disc, which is applied in the direction of instruments, record carrier structural parts, data recording, etc., can solve problems such as use restrictions, and achieve the effects of reducing material costs, reducing production costs, and shortening length

Inactive Publication Date: 2007-12-26
LEJIN GUANGDIAN ELECTRONIC CO LTD SHANGHAI
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, when the optical disc D is placed in the above-mentioned optical disc mounting part 8, the optical disc D needs to be placed from above to below, and there is a problem of being limited in use.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Optical disk drive
  • Optical disk drive

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] Embodiments of the optical disc drive of the present invention will be described in detail below with reference to the accompanying drawings.

[0030] Fig. 2 is a perspective view of an embodiment of the optical disc drive of the present invention. FIG. 3 is a perspective view of an embodiment of a state where an optical disc D is placed in the optical disc drive of the present invention. As shown in the figure, the optical disk drive of the present invention includes the following components: a host 10 ; and a tray 20 that slides in and out relative to the host 10 and can accommodate an optical disk.

[0031] The tool for recording or playing the data of the optical disc D is built in the above-mentioned host 10 . Furthermore, in order to play or record data, the above-mentioned tray 20 has a structure that slides relative to the above-mentioned host 10 to move in and out toward the portion where the optical disc is placed. For example, the above-mentioned tray 20 ca...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

An optical disc actuator consists of host for playing and recording signal of optical disc and tray with optical disc erection unit for sliding optical disc in and out from opening at front of host. It is featured as holding certain length exposed from tray by front end of set optical disc for providing more convenience on take-out / erection-in of optical disc.

Description

technical field [0001] The present invention relates to a technology of an optical disc drive, and in particular relates to an optical disc drive capable of reducing material costs and making it easier to place / take out the optical disc. Background technique [0002] At present, optical discs used for recording and playing data include CD (Compact Disc: Compact Disc), VCD (Video Compact Disc), DVD (Digital Video Disc), and the like. Figure 1 shows an optical disc drive for recording or playing back data from these discs. [0003] As shown in the figure, the existing CD driver is made up of the following several parts: the data recorded in the built-in playing CD or the main frame 2 of the device of recording data in the CD; Tray 4 of discs to play. [0004] A device for playing data recorded on an optical disc or recording data on an optical disc is built in the above-mentioned host 2, and a partial processing device for processing transmitted and received data is built in...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G11B17/056G11B33/00
Inventor 金万基
Owner LEJIN GUANGDIAN ELECTRONIC CO LTD SHANGHAI