5 results about "Optical disk storage" patented technology

The invention relates to the technical field of optical disk storage, and discloses an anti-collision optical disk data storage device. The optical disk storage unit is provided with a guide rail, and an optical disk clamp is slidably arranged on the guide rail; the optical disc clamp comprises a supporting part, protection parts are arranged on the two sides of the supporting part, and the supporting part and the protection parts on the two sides jointly define a plurality of parallel notches used for containing optical discs. A buffer layer is arranged on the edge of the notch; the device further comprises a driving piece and a dustproof cover. One side of the dustproof cover is hinged with the optical disk clamp or the guide rail, and the other side is connected with the output end of the driving piece; the driving piece is electrically connected with the electric control module, and the electric control module is used for controlling the driving piece to act so as to drive the dustproof cover to cover or expose the notch of the optical disc clamp. According to the invention, all-around physical protection is provided for the stored optical disk; the optical disk storage quantity in unit volume is obviously improved; automation of optical disk access is realized, and the access efficiency and accuracy are improved; effective dustproof measures are provided, and the disc surface of the optical disc is kept clean.

The application provides an optical disc storage device, which comprises a rotating cage body, a plurality of trays stacked in the rotating cage body and used for storing optical discs, each tray being connected to the rotating cage body in a hinged manner, the overturning direction of the tray being perpendicular to the axial direction of the rotating cage, so that the tray has a first station accommodated in the rotating cage body and a second station partially extending out of the rotating cage body, and a positioning component extending along the stacking direction of the trays and arranged on one side of the rotating cage body, the positioning component being rotatable about its own axis; when the rotating cage body drives the trays to rotate synchronously, the tray in the second station abuts against the positioning component, the positioning component is driven to rotate by the reverse force of the tray, and the positioning component drives the tray in the second station to overturn to the first station. The application solves the problem that the tray and the positioning component rub against each other in the current optical disc storage device, thereby effectively improving the cleanliness and stability in the optical disc storage process.

This invention provides an optical disc storage device for hierarchical data resource management, comprising: a storage box with multiple sets of symmetrically formed sliding grooves on its inner side; a mounting plate with sliders symmetrically fixed on both sides, the sliders slidingly embedded in the sliding grooves, and a placement groove on the inner side of the mounting plate; an optical disc body installed inside the placement groove; and a ejection assembly including a protrusion, a second spring, and a receiving sleeve, the protrusion being fixedly installed in the middle of the inner side of the placement groove. This invention allows the optical disc body to be placed on the receiving sleeve, and then the receiving sleeve is pressed down, causing it to be magnetically attracted and fixed, thereby moving the optical disc body into the placement groove for storage. By pulling the receiving sleeve, it is released from the magnetic attraction, and the elasticity of the second spring allows the receiving sleeve to remove the optical disc body from the placement groove, effectively preventing the optical disc body from touching the mounting plate during retrieval and thus avoiding damage to the optical disc body.

The utility model relates to the technical field of optical disk storage equipment, and discloses an optical disk storage device convenient to maintain, which comprises a storage device main body, a cabinet door is arranged on one side of the outer wall of the storage device main body, two hinges are arranged between the storage device main body and the cabinet door, and a limiting rod is fixedly connected to one inward side of a rotating plate. A first filter screen is mounted on the outward side of the inner wall of each first connecting frame, a suction fan is mounted in the middle of the inner wall of each first connecting frame, and a third filter screen is mounted on the inner wall of the second connecting frame. According to the optical disk storage device, the suction fan installed in the first connecting frame arranged on one side of the storage device body sucks air through the first filter screen, the air is blown to the optical disk through the second filter screen and then exhausted to the atmosphere through the third filter screen, the formed air channel can enable the optical disk to be kept at the normal temperature, and the long-term storage effect is achieved.

The invention discloses a monitoring video stream automatic filing and optical disk storage system and device, and the system comprises a blue-ray optical disk library with a built-in management server, a video stream automatic capturing and filing system for executing the instruction of the built-in management server, and a storage management system. The video stream automatic capturing and filing system is used for capturing a video stream from the front-end monitoring storage device and performing format conversion and compact disc recording on the video stream so as to file the video into a blue-ray disc jukebox and realize storage of the monitoring video; the storage management system is used for collecting optical disk data stored in the blue-ray optical disk jukebox and archived data and video data in the video stream automatic capturing and archiving system, and performing unified scheduling and management on the optical disk data, the archived data and the video data to complete management and retrieval of monitoring videos; according to the method, the problems of high cost, high risk and inconvenience in subsequent management and retrieval of important video data stored in a magnetic storage medium for a long time can be solved.