Portable disk player

Abstract

A disk player includes: a base unit, to which a display unit is rotatably connected, having an upper housing and a lower housing, a board installed between the upper housing and the lower housing, a display LCD installed on an upper surface of the board for displaying operational state through the upper housing, and a board connection unit installed on and connected to the board, and connected to one side of the display LCD, for transferring signal to the display LCD.

1 . A locking hook structure for a disk player, comprising: 
 a hook housing;    a locking hook projecting from said hook housing;    a hook body connected at one end to said locking hook and mounted within said hook housing;    a spring connected to a second end of said hook body and mounted within said hook housing;    a recess between said hook body and said hook housing allowing said hook body and said locking hook to be rotated within said housing;    wherein said hook housing is installed within a first frame of said disk player and said locking hook extends into a hooking groove in a second frame of said disk player.    
   
   
       2 . The locking hook structure created in  claim 1 , wherein the locking hook includes a hooking jaw at a front end.  
   
   
       3 . The locking hook structure according to  claim 2 , wherein the spring supports the locking hook inside the hook housing and exerts an elastic force in a direction so that the hooking jaw is hooked in the hooking groove.  
   
   
       4 . The locking hook structure according to  claim 2 , wherein said first frame and said second frame are opened by applying force, causing said hooking jaw to be rotated within the hooking groove and said locking hook to be moved in a direction so that the spring is compressed within the hook housing and the hooking jaw is released from the hooking groove.  
   
   
       5 . A disk player having a locking hook structure, comprising: 
 a first frame including a hooking groove;    a second frame including a hook housing;    said hooking groove having a lower inclined face and an upper inclined face;    said hook housing containing a spring and a hook body in a longitudinal direction, said spring exerting force to said hook body in said longitudinal direction;    a recess between said hook body and said hook housing, allowing said hook body to be rotated in a direction transverse to said longitudinal direction;    a locking hook projecting from said hook housing toward said hooking groove and attached to said hook body at an end opposite to said spring;    said locking hook extending into said hooking groove in a locked position;    wherein force is applied to open said disk player, causing said locking hook to be rotated within the hooking groove and rotating said hook body within said recess so that said locking hook is released from said hooking groove.    
   
   
       6 . The disk player according to  claim 5 , 
 wherein said locking hook includes a hooking jaw which contacts said upper inclined face and lower inclined face and which is rotated within the hooking groove and guided along the lower inclined face when said disk player is opened.