Optical disc player with anti-falling function

Abstract

The invention discloses an optical disc player with an anti-falling function, and belongs to the field of optical disc players, the optical disc player with the anti-falling function comprises an optical disc player main body, the front surface and the back surface of the optical disc player main body are both provided with mounting sliding grooves, the inner sides of the two mounting sliding grooves are both slidably connected with mounting blocks; four protection rods are arranged on the outer side of the optical disc player main body, the two ends of the four protection rods penetrate through the two mounting blocks respectively and are rotationally connected with the mounting blocks, the interiors of the two mounting blocks are each rotationally connected with four rotating blocks, and the eight rotating blocks are fixedly connected with one ends of the four protection rods respectively. According to the invention, when the optical disc player main body falls down, vibration of internal parts of the optical disc player main body caused by impact force can be effectively avoided, the probability of faults of the optical disc player main body is reduced, and the anti-falling structure is convenient to mount and dismount, so that other mounting modes of the optical disc player main body are met, and the practicability is higher.

Description

technical field [0001] The invention relates to the field of optical disc players, in particular to an optical disc player with anti-drop function. Background technique [0002] Digital Versatile Disc, or DVD for short, is a kind of optical disc storage, usually used to play standard TV-definition movies, high-quality music and large-capacity storage data. The appearance of DVD and CD is very similar, and their diameter is about 120 mm. The most common DVD, that is, the data capacity of single-sided single-layer DVD is about 7 times that of VCD. This is because DVD and VCD use the same technology to read the data hidden in the disc (optical reading technology) , but because the light spot produced by the optical read head of DVD is smaller (the original 0.85μm reading spot size is reduced to 0.55μm), so on the same size disc area (the appearance size of DVD and VCD is same), the density of DVD data storage can be increased. [0003] After the existing optical disc player ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problems existing in the prior art, the object of the present invention is to provide a CD player with anti-drop function, which has the advantages of good anti-drop effect, and solves the problems of the existing CD player after being dropped to a certain extent. Very high, causing various failures such as the disc cannot be read or poor contact

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