| 摘要 |
One-piece stamped and formed switch device which is intended for mounting on a circuit board comprises an elongated flat base having mounting tabs or posts extending from its ends. A flange extends from one of the ends in the opposite direction from the direction of the mounting tabs and provides a fixed contact surface. A cantilever spring is integral with the base portion at the opposite end and extends alongside the base portion past the flange. In use, the switch device is mounted on the circuit board by inserting the mounting tabs through holes in the circuit board. Thereafter, an intermediate portion of the base is removed by shearing so that the remaining portions are electrically isolated from each other and the spring arm can be engaged with the flange to close a circuit between the conductors on the underside of the circuit board.
|
