Patent ID: 7736155

Claim:
A connector comprising: a housing for rotatably supporting a mating object to be connected, wherein the housing includes a receiving portion for receiving said mating object to be connected; a plurality of first contacts each of which includes a first contact portion protruding into said receiving portion such that said first contact portion is capable of being brought into contact with a first mating contact portion of the mating object to be connected, and a first spring portion that is elastically deformable and supports said first contact portion, said plurality of first contacts being arranged and held in said housing in a direction of length of said housing; a plurality of second contacts each of which includes a second contact portion protruding into said receiving portion such that said second contact portion is capable of being brought into contact with a second mating contact portion of the mating object to be connected, and a second spring portion that is elastically deformable and supports said second contact portion, said plurality of second contacts being arranged and held in said housing in the direction of the length of said housing; displacement-suppressing means for suppressing displacement of the mating object to be connected, in a contact direction of said first and second mating contact portions and said first and second contact portions, when the mating object to be connected has been received in said receiving portion and rotates; wherein said housing includes a protrusion that extends in the direction of the length of said housing in a manner protruding into said receiving portion, for being fitted to the mating object to be connected, wherein said first contact portion and said first spring portion of each of said first contacts are arranged on one surface side of said protrusion, wherein said second contact portion and said second spring portion of each of said second contacts are arranged on the other surface side of said protrusion, wherein said displacement-suppressing means comprises a pair of protruding portions formed on said one surface side and said other surface side of said protrusion in a manner protruding into said receiving portion, wherein the pair of protruding portions are configured to allow said mating object to be connected to be substantially rotatable about an intermediate point of an imaginary straight line that connects a point of contact of said first contact portion and a point of contact of said second contact portion, and wherein positions of the points of contact of said first and second contact portions, and positions of said pair of protruding portions, are substantially identical in a direction in which said receiving portion receives said mating object to be connected.