Detachable mobile sound source device

Abstract

This invention relates to a detachable mobile sound source structure, which is able to be formed as either a U-shape ribbon or two sound units, comprising two loudspeakers and a pocket that is used for containing playback equipment, e.g., MP3, etc. By means of the connection of a signal output line and said loudspeakers, the detachable mobile sound source device has a coupling component disposed thereon to be attached to a backpack or shoulder straps; Accordingly, the invention provides a detachable mobile sound source device enabling a user to listen to music or broadcast from playback equipment while on the move.

What is claimed is:  
     
         1 . A detachable mobile sound source device, formed as a U-shape ribbon, the surface of which sets loudspeakers, a signal transmission line is set in an inner layer of the U-shape ribbon with a joint of which exposed outside; 
 a pocket is set below the loudspeaker for containing a playback equipment, such as a MP3, a walkman or a mobile phone, etc., to connect a signal line joint of the loudspeaker;    one coupling component or above is set on the bottom of the U-shape ribbon for being integrated with a backpack having double shoulder straps or various shoulder straps;    the mobile sound source structure enabling a user to listen to musuc broadcasted by the loudspeakers.    
     
     
         2 . The detachable mobile sound source device of  claim 1 , wherein the mobile sound source device is able to be formed as two sound units, which comprise two loudspeakers and a pocket that enables a playback equipment to be contained therein; the back sides of the units set a piece of elastic each and one sides of the units have signal input holes of the loudspeakers set thereon; 
 the elastic of the units is able to be directly used with said shoulder straps to position a double-shoulder backpack or shoulder straps, so that a hole and a signal transmission line concealed inside the backpack shoulder strap are connected toghther with a microphone exposed outside.    
     
     
         3 . The detachable mobile sound source device of  claim 1 , wherein the U-shape ribbon is able to be used with a strap across the chest for a user to directly wear on the body.