| 摘要 |
PURPOSE: To realize easy positioning of a printed circuit board for connection thereof and provide a proper grounding short circuit concurrently by forming a positioning terminal having a tongue piece as integral part thereof on the edge of a connector at the side of a contact lead in the vicinity of both lengthwise ends. CONSTITUTION: A positioning earth terminal 22 is formed to have a U-shaped structure of the first two tongue pieces 22a-1 and 22a-2, and the second one positioning piece 22b. A projection to be inserted ire and fixed to a hole 21a for providing and fixing the terminal 22 is formed on a connecting piece 22. The end area of the piece 22b is bent externally for allowing a circuit board to be easily capped. In this case, two projections 22d of the terminal 22 are inserted in and fixed to each grounding terminal fixing hole 21a of an insulator 21 as shown by arrows G1 and G2. As a result, the connector 2 with the tongue pieces 22a-1 and 22a-2, and the tongue piece 22b can be constituted as shown in Figs (1-2) and (1-3). Consequently, the two opposite terminals 22b of the terminal 22 restrict the breadthwise position of the circuit board, while the tongue pieces 22a-1 and 22a-2 restrict the thicknesswise direction thereof.
|
