Board-mounting connector including cylindrical portion having slit with end portions offset from one another
A board-mounting connector includes a cylindrical terminal and a housing holding the cylindrical terminal. The cylindrical terminal includes a cylindrical portion in contact with a mating terminal, a contact portion extending in a direction intersecting a fitting direction so as to be connected to a circuit board, and an intermediate portion supported by the housing between the cylindrical portion and the contact portion. The cylindrical portion includes a slit defined, by bending a plate-shaped conductor into a cylindrical shape and abutting one edge portion thereof against another edge portion thereof, between the one edge portion and the other edge portion. Further, the slit is formed such that a slit tip end portion located on a mating terminal side of the cylindrical portion and a slit base end portion located on an intermediate portion side thereof are located at offset positions in a peripheral direction of the cylindrical portion.
1. A board-mounting connector comprising:
a cylindrical terminal which is electrically connected to a circuit board and electrically connected to a mating terminal; and
a housing which holds the cylindrical terminal,
wherein the cylindrical terminal includes:
a cylindrical portion which extends along a fitting direction of the cylindrical terminal and the mating terminal and is in contact with the mating terminal;
a contact portion extending in a direction intersecting the fitting direction so as to be connected to the circuit board; and
an intermediate portion supported by the housing between the cylindrical portion and the contact portion,
wherein the cylindrical portion includes:
a slit defined, by a plate-shaped conductor bent into a cylindrical shape and abutting one edge portion thereof against another edge portion thereof, between the one edge portion and the other edge portion, the slit being located on a lower side facing the circuit board in a peripheral wall of the cylindrical portion,
wherein the slit includes
a slit tip end portion arranged on a mating terminal side of the cylindrical portion and extending from one location of the one edge portion, and
a slit base end portion arranged on an intermediate portion side of the cylindrical portion and extending from another location of the one edge portion, and
the slit tip end portion and the slit base end portion are located at offset positions in a peripheral direction of the cylindrical portion.
2. The board-mounting connector according to claim 1 , wherein
the cylindrical portion is formed such that the slit base end portion is located in the peripheral wall of the cylindrical portion at a lowermost position, and the slit tip end portion is located at an offset position with respect to the slit base end portion in the peripheral direction.
3. The board-mounting connector according to claim 1 , wherein
the cylindrical portion is formed such that a slit intermediate portion, located between the slit tip end portion and the slit base end portion, is located at a position away from the slit base end portion in the same direction as the slit tip end portion in the peripheral direction.
4. The board-mounting connector according to claim 1 , wherein
the cylindrical portion is formed such that a slit intermediate portion, located between the slit tip end portion and the slit base end portion, is located at a position farther away from the slit base end portion than the slit tip end portion in the peripheral direction of the cylindrical portion.