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Multifunctional disk machine device

A multi-functional, CD-ROM drive technology, applied in the direction of recording information storage, instruments, electrical digital data processing, etc., can solve the problem of full usable space

Inactive Publication Date: 2008-02-27
齐元国际股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Moreover, the structure of the connecting device of the known technology CD-ROM is limited by the standard specification of ATAPI (AT Attachment Packet Interface) for CD-ROMs SFF-8020I, resulting in power (POWER), audio (CD-DA AUD1O OUTPUT) output and Connectors such as IDE (Enhanced Integrated Dual Channel) or SCSI (Small Computer System Interface) or SPDIF (Sony-Philips Digital Interface) have filled the usable space on the back of the CD drive without the possibility of expansion
As shown in Figure 5, the connecting device of the known technology optical disc drive has a power supply (POWER) connector 41, an audio frequency (AUD 10) connector 39, and IDE (Enhanced Integrated Dual Channel) or SCSI (Small Computer System Interface) connection The traditional standard connector structure such as connector 40 has no possibility of expansion

Method used

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Embodiment Construction

[0024] As shown in FIG. 1 , it is a general structural block diagram of the system according to a preferred embodiment of the present invention. In Fig. 1, a multifunctional CD player device 1 is shown for a personal computer 2, and the multifunctional CD player device 1 has a CD player, a DVD player, an FM radio and an MP3 music CD player (not shown) , integrated within the device. Roughly, the multifunctional CD player device 1 has a power on detector 11 connected to the power supply 21 of the personal computer 2; a microprocessor 12 for controlling a 40-pin bus switch 13; and a CD Machine server 14, this optical disk machine server (also can be referred to as optical storage device) 14 contains an ATAPI-IDE (personal computer application program interface-integrated drive electronic equipment) interface 141, connects by this 40 pin bus switches 13 An ATAPI-IDE interface 221 of the motherboard 22 in the personal computer 2 . The present invention is not limited to the abov...

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Abstract

The invention provides a multifunctional optical disc apparatus including a front-panel controller, which includes a power on detector connected to the power supplier of the personal computer, a microprocessor, an optical disc server and a bus switch connected between the standard interfaces of the personal computer and the optical disc server, and the microprocessor controls the on / off of the bus switch.

Description

technical field [0001] The present invention relates to a multi-functional optical disc player device and its connecting device, in particular to a personal computer (PC) equipped with a compact disc player (CD), digital video disc player (DVD), frequency modulation radio (FM) and MP3 music Disclosed is a multi-functional CD player device and a connecting device thereof. Background technique [0002] Currently, a compact disk drive (CD) used in a personal computer (PC) is a storage device that reads and writes information optically. In fact, the optical drive is the most important new technology in the field of data storage after the magnetic disk. It combines the huge storage capacity of high-density magnetic tape and the advantages of fast random access to magnetic disk. It has a series of excellent performances such as fast retrieval, long-term preservation of stored information, and low cost of storing information per unit capacity. It has become a high-precision tech...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G11B31/00G06F13/00
Inventor 陈敦仁吴国全朱欣信萧金椿
Owner 齐元国际股份有限公司