An optical disc inner hole pickup device

Abstract

A disk inner hole pickup device belongs to the field of daily necessities. The disk inner hole pickup device includes a protection device, elastic ejector blocks, an outer pipe, an airbag expansion device, a handle, a pressure plate, an opening button, and a closing button. The protection device is fixed inside the lower end of the outer pipe. The elastic ejector blocks are arranged in three columns, and are distributed in a circumferential array on the cylindrical surface of the lower end of the outer pipe. The airbag expansion device is placed inside the outer pipe. The lower end of the pressure plate is connected with the airbag expansion device, and the upper end of the pressure plate is connected with the outer pipe. The handle is fixed to the upper end of the outer pipe. The openingbutton and the closing button are symmetrically distributed at the upper end of the handle. A disk can be picked up quickly by supporting the inner hole without contacting the surface of the disk, and12 disks can be picked up at a time. The device has the advantages of simple structure, low cost, and less space occupation. The device is not in contact with a disk except the inner hole, and ensures that disks are not damaged.

Description

technical field [0001] The invention relates to an optical disc inner hole pick-up device, specifically a disc pick-up device using a protective device, an elastic top block, an outer tube, an air bag expansion device, a handle, a pressure plate, an open button and a close button, and belongs to the field of daily necessities. Background technique [0002] Optical disc is a kind of item that uses optical information as a storage carrier and is used to store data. Optical disc is a device that uses laser principles to read and write. It is a rapidly developing auxiliary memory that can store various texts, sounds, graphics, For multimedia digital information such as images and animations, as a precision storage device, the storage and pickup of optical discs has become a crucial issue. Due to the particularity of the structure and materials of optical discs, it is very inconvenient to pick up. At this stage, it is mainly divided into There are three pick-up methods. One is to...

AI Technical Summary

Problems solved by technology

[0002] Optical disc is a kind of item that uses optical information as a storage carrier and is used to store data. Optical disc is a device that uses laser principles to read and write. It is a rapidly developing auxiliary memory that can store various texts, sounds, graphics, For multimedia digital information such as images and animations, as a precision storage device, the storage and pickup of optical discs has become a crucial issue. Due to the particularity of the structure and materials of optical discs, it is very inconvenient to pick up. At this stage, it is mainly divided into There are three pick-up methods. One is to pinch the disc by hand, which will cause damage to its bright surface. Such a long-term pick-up will make the disc scrapped. The assembly will cause damage to it. The third is to hook its inner diameter with your fingers, but you can only hold one or several at a time. The above three methods will damage the disc when picking it up, and thus scrap it.

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