nearline optical library

Abstract

The invention discloses a near-line optical disc library, which comprises a cabinet; two disc magazine rows arranged oppositely and at intervals in the cabinet, and each disc magazine row contains a plurality of stacked disc magazines; The manipulator assembly between the magazine rows, the manipulator assembly is used to operate the disc magazines in the disc magazine bins on both sides; The side opening is accessed, and the storage compartment is provided with a disc case locking mechanism for locking the disc case. The near-line optical disk library of the present invention can significantly improve the storage density of optical disks and the overall space utilization rate of the optical disk library by adopting the oppositely arranged rows of optical disk magazines and the manipulator assembly therebetween, and the optical disk magazine is provided with a locking mechanism for optical disk , can improve the security of the optical disc library, and the automatic fast and precise positioning method of the present invention can improve the calibration accuracy of the optical disc library.

Description

technical field [0001] The invention relates to an optical disk library, in particular to a near-line optical disk library with oppositely arranged optical disk magazine rows and a manipulator arranged therebetween. Background technique [0002] The optical disc library is a disc network sharing device with a manipulator (automatic disc changing mechanism). A disc library generally consists of three parts: a disc rack for placing discs, a manipulator (automatic disc changing mechanism) and a drive. In recent years, CD-ROM has become an indispensable information carrier in today's information society due to its incomparable advantages of traditional recording media such as large capacity, low cost, standardized data format, easy storage, safety and reliability, convenient use and easy portability. medium. Compared with common storage devices such as disk arrays and tape libraries, the price and performance advantages of optical disk libraries are increasingly revealed. Wit...

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is to overcome the disadvantages of low storage density, large volume, and low manipulator operation efficiency of existing optical disc libraries, and provide a high-efficiency near-line optical disc library with high storage density and automatic precision positioning device, which includes: Cabinet; two rows of disc magazines arranged oppositely and with intervals in the cabinet, each row of disc magazines contains a number of stacked disc magazines; a manipulator assembly arranged between the two rows of disc magazines, the manipulator The assembly is used to operate the disc magazines in the disc magazine compartments on both sides; wherein, the disc magazine compartment includes a compartment body with side openings and disc cartridges placed in the compartment body, and the compartment body is divided into Several storage units, the storage unit has a number of storage compartments arranged in layers, the disc cartridge is placed on the storage compartment and can be accessed from the side opening of the warehouse body, the storage compartment A disc case locking mechanism for locking the disc case is provided

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