movable joint having up to six degrees of freedom.

摘要

A mobile joint (100) characterized by a single unitary body (102), two separate apertures (104, 106) in the body (102), a hole (108) inside the body interconnecting the two openings, two arms ( 110, 112) each having one end (120) mounted removably in one of the two openings (104, 106), and an elongated resilient connector (114) extending through the hole (108) with opposite ends interconnecting said end (120) of the two arms (110, 112).