Patent ID: 8157569

Claim:
A biaxially rotatable electrical connector comprising: a base being hollow and having two holding arms formed on one end of the base, wherein each holding arm is hollow and has: an inside surface facing that of the other holding arm; a first pivot opening formed through the inside surface of the holding arm; and multiple first positioning cavities formed in an inner wall of the first pivot opening; a rotary part having: a rotary member being hollow and having: a first end and a second end being mutually opposite; a pivoting cylinder having: a through hole formed through the pivoting cylinder; and two pivoting rings respectively formed around and protruding outwardly from two openings of the through hole of the pivoting cylinder, and respectively engaging the first pivot openings of the holding arms, each pivoting ring having multiple positioning teeth formed on a periphery of the pivoting ring, and rotatable around a first axis to engage selectively corresponding first positioning cavities of the first pivot opening of a corresponding holding arm; and a second pivot opening formed through a second end of the rotary member; and an insertion member being hollow and having: a through hole formed through one end of the insertion member; and a rotation collar formed on and protruding outwardly and radially from an opening of the through hole of the insertion member, engaging the second pivot opening of the rotary member and rotatable around a second axis.