Compact disc barrel

Abstract

The invention discloses a compact disc barrel, which solves the problem that compact discs are inconvenient to be taken from the compact disc barrel to be used. The compact disc barrel comprises a cylindrical base, wherein a fixing post is arranged on the base; the compact disc barrel also comprises a protection cover of a tube body provided with an opening at one end; one end of the protection cover is arranged on the base; the protection cover, the base and the fixing post are coaxial; the protection cover can rotate around the axial line; the inner wall of the protection cover is provided with screw threads; a compact disc supporter is sheathed on the fixing post; the compact disc supporter can upwards and downwards slide along the fixing post and is provided with positioning keys fixed with the compact disc supporter; a positioning groove is formed in the side wall of the fixing post in the axial direction of the fixing post; the positioning keys are embedded in the positioning groove; the two ends of the compact disc supporter are respectively butted against the inner wall of the protection cover; a guide slope is arranged at one side of the upper part of the inner wall of the protection cover; the guide slope smoothly extends in the direction approaching to the axial line of the protection cover from bottom to top; and a compact disc outlet is formed in the upper part of the protection cover. The compact discs can be taken to be used only through rotating the protection cover; the operation is convenient; the required space is small; in addition, the compact discs cannot easily fall down; and meanwhile, the compact discs maintain a state of being protected by the protection cover, so dust accumulation or damage cannot easily occur.

Description

technical field [0001] The invention relates to a disc barrel. Background technique [0002] When the existing CD barrel is used to take the CD, it is generally necessary to turn the shield at a certain angle and then take off the shield entirely. There is no protection around, it is not stable, the disc may fall off, and the shield is large, so it is difficult to operate the shield with one hand. Contents of the invention [0003] The purpose of the present invention is to provide a disc bucket, which can be conveniently taken out in a small space by rotating the drum, and meanwhile the disc is kept protected by a protective cover and is not easy to accumulate dust or be damaged. [0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a disc drum, comprising a cylindrical base, the base is provided with a fixing column for axially positioning the disc through the disc hole, and also includes a cylinder shi...

AI Technical Summary

Problems solved by technology

[0002] When the existing disc barrel is used to take the disc, it is generally necessary to turn the guard at a certain angle and then remove the guard. This operation method is troublesome and requires a large space during operation. The surrounding area loses protection, is not stable, and the disc may fall off, and the shield is large, so it is difficult to operate the shield with one hand

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