Device for opening and closing CD player cover

Abstract

The present invention discloses a device for opening and closing the cover of an optical disc player. By reducing the number of parts, the device can reduce manufacturing cost, improve assembly efficiency and productivity, and can reduce product scrap rate to the minimum. The device comprises: a player main body, with a button and a locking hole; a cover, hinged with the rear end of the player main body to cover the player main body, and biased upward by a spring, the cover has a hook protruding downward; an optical head, set In the main body of the player, it can move back and forth, and a push rod is set for the optical head; the locking buckle, set in the main body of the player, can move back and forth, and has a locking protrusion engaged with the hook and a contact plate in contact with the push rod , and also has a connecting rod connected between the locking projection and the contact plate; and a spring, arranged in the main body of the player, for biasing the locking buckle forward.

Description

technical field [0001] The present invention relates to optical disc players, and more particularly, the present invention relates to an apparatus for opening and closing a cover of the optical disc player, which can easily open the cover of the player by using an optical head provided in the main body of the player. Background technique [0002] Generally, an optical disc player is used to write data into or read data from an optical disc, and currently, optical disc players are classified into three types: a tray type, a reel type, and a hood type. [0003] As shown in FIG. 1, the cover type optical disk player is constructed in such a way that the cover 20 is hinged to the player body 10 in which the optical head 30 is disposed, so that the cover 20 can be opened and closed relative to the player body. [0004] Figures 2 and 3 illustrate conventional means for opening and closing the cover of an optical disc player. [0005] As shown in Fig. 1 to Fig. 3, cover 20 is hing...

AI Technical Summary

Problems solved by technology

[0018] However, since the conventional device for opening and closing the cover requires a large number of electronic parts and mechanical parts, the manufacturing cost of the product is increased, and in the process of product design, it takes a lot of effort to select various parts

[0019] Not only that, but assembly efficiency and productivity are reduced due to the large number of parts required in the process of manufacturing the device

In addition, due to the tolerances of the various parts, the scrap rate is increased, and the product quality is thus reduced.

[0020] In addition, since the conventional means for opening and closing the cover includes a locking catch provided in the player main body, a space for operating the locking catch is added to the player main body, thereby increasing the size of the player main body

Images