Patent attributes
A side-strap structure for a head-mounted device is disclosed. The side-strap structure comprises an outer strap shell, a strap, a middle strap shell, a bottom strap shell and a strap locker; the bottom strap shell is rotatably fixed to a main body of the head-mounted device through the strap locker, the middle strap shell is fixed between the outer strap shell and the bottom strap shell, and one end of the strap is fixed between the outer strap shell and the middle strap shell; and an accommodating slot for placing a loudspeaker is provided on an inner side of one end of the bottom strap shell, the middle strap shell is hermetically connected to the bottom strap shell after the loudspeaker is placed into the accommodating slot, and a sound emitting hole of the loudspeaker is provided on an outer side of the other end of the bottom strap shell. The side-strap structure according to the present disclosure does not only have the function of a strap for a head-mounted device, but also has the function of external sound playing. Moreover, it is compact in structure and small in volume.
