Connection structure

A connection structure comprising a connection target, and a connector that, from among a Z direction one side or a Z direction other side, contacts the connection target from the Z direction other side, wherein, in the connection structure:

• the connection target includes an inner conductor portion, and an outer conductor portion that surrounds the inner conductor portion;
• the connector includes a signal terminal including a first connector contact portion, a shield member including a second connector contact portion, and a housing;
• the inner conductor portion includes an inner conductor contact portion configured to abut the first connector contact portion in the Z direction;
• the outer conductor portion includes an outer conductor contact portion configured to abut the second connector contact portion in the Z direction, wherein:
• the housing includes a pair of terminal close-proximity walls opposing each other in a Y direction;
• the signal terminal is disposed between the pair of terminal close-proximity walls;
• and
• the shield member includes a pair of assist plates, with the pair of assist plates having a plate thickness direction facing in the Y direction and being disposed at a Y direction outer side with respect to the pair of terminal close-proximity walls.

A connection structure comprising a connection target, and a connector that, from among a Z direction one side or a Z direction other side, contacts the connection target from the Z direction other side, wherein, in the connection structure:

• the connection target includes an inner conductor portion, and an outer conductor portion that surrounds the inner conductor portion;
• the connector includes a signal terminal including a first connector contact portion, a shield member including a second connector contact portion, and a housing;
• the inner conductor portion includes an inner conductor contact portion configured to abut the first connector contact portion in the Z direction;
• the outer conductor portion includes an outer conductor contact portion configured to abut the second connector contact portion in the Z direction, wherein:
• the shield member includes
• a shell including the second connector contact portion, and
• a ground terminal including a shell contact portion that makes electrically contact with the shell;
• the signal terminal includes a leading-end-side extension portion that extends in a specific direction as viewed from the Z direction and that includes the first connector contact portion at an extension direction leading end side;
• the ground terminal includes a pair of leading-end-side extension portions that extend in the specific direction as viewed from the Z direction and that include the shell contact portion at an extension direction leading end side;
• and
• the pair of leading-end-side extension portions of the ground terminal are disposed at both Y direction sides with respect to the leading-end-side extension portion of the signal terminal.