Connector including a resin body member, signal terminals and a ground terminal
A connector includes a resin member which includes a protruding portion extending in a right and left direction when viewed in an up and down direction, a frame portion having an annular shape surrounding the protruding portion when viewed in the up and down direction, and a coupling portion between the protruding portion and the frame portion when viewed in the up and down direction and coupling the protruding portion to the frame portion. A plurality of signal terminals is supported by the frame portion and arranged in the right and left direction in a region in front of or in back of the protruding portion. The floating terminal covers at least part of a left end of the protruding portion when viewed in the up and down direction and is not connected to any of terminals of a connector, including the signal terminals and a ground terminal.
1 . A connector comprising:
a resin body member;
a plurality of signal terminals supported by the resin body member;
a ground terminal supported by the resin body member; and
a floating terminal supported by the resin body member, wherein
the resin body member includes
a protruding portion extending in a right and left direction when viewed in an up and down direction,
a frame portion having an annular shape surrounding the protruding portion when viewed in the up and down direction, and
a coupling portion between the protruding portion and the frame portion when viewed in the up and down direction, the coupling portion coupling the protruding portion to the frame portion,
the plurality of signal terminals is supported by the frame portion and arranged in the right and left direction in a region in front of or in back of the protruding portion,
the floating terminal covers at least part of a left end of the protruding portion when viewed in the up and down direction and is not connected to any of terminals of the connector, including the plurality of signal terminals and the ground terminal,
the ground terminal is supported by the frame portion and opposed to the floating terminal in a front and rear direction or in the right and left direction,
the ground terminal includes a first part opposed to the floating terminal in the right and left direction,
the connector further comprises a through-hole extending through the coupling portion in the up and down direction in at least part of a region between the first part and the floating terminal when viewed in the up and down direction,
the ground terminal includes a ground protrusion protruding into the through-hole when viewed in the up and down direction,
the floating terminal includes a floating protrusion protruding into the through-hole when viewed in the up and down direction, and
the ground protrusion and the floating protrusion are arranged in the right and left direction.
2 . The connector according to claim 1 , wherein
the floating terminal includes a first part opposed to the ground terminal in the right and left direction, and a floating protrusion extending in a leftward direction from a lower end of the first part, and
a width of the first part in the front and rear direction is greater than a width of the floating protrusion in the front and rear direction.
3 . The connector according to claim 1 , wherein
the floating terminal includes a first part on a top surface and a left surface of the protruding portion, a second part extending in a forward direction from the first part and on the front surface of the protruding portion, and a third part extending in a rearward direction from the first part and on a rear surface of the protruding portion.
4 . The connector according to claim 3 , wherein
the first part and the second part are not coupled on the left surface or the front surface of the protruding portion, and
the first part and the third part are not coupled on the left surface or the rear surface of the protruding portion.
5 . The connector according to claim 3 , wherein
a width of the first part in the front and rear direction is greater than any of a width of the second part in the right and left direction and a width of the third part in the right and left direction.
6 . The connector according to claim 2 , wherein
the floating terminal includes a first part on a top surface and a left surface of the protruding portion, a second part extending in a forward direction from the first part and on the front surface of the protruding portion, and a third part extending in a rearward direction from the first part and on a rear surface of the protruding portion.
7 . The connector according to claim 6 , wherein
the first part and the second part are not coupled on the left surface or the front surface of the protruding portion, and
the first part and the third part are not coupled on the left surface or the rear surface of the protruding portion.
8 . The connector according to claim 4 , wherein
a width of the first part in the front and rear direction is greater than any of a width of the second part in the right and left direction and a width of the third part in the right and left direction.