| 摘要 |
<p>9250 An electrical connector for mounting a flat piezo-electric transducer on a printed circuit board comprising two resilient metal strips (12, 12') having a plurality of coplanar, perimetrically spaced, hook-forming portions (20, 21 and 20', 21') adjacent respective ends and being adapted to be connected to the printed circuit board (10) with a plane containing all the hook-forming portions (20, 21 and 20', 21') parallel to the printed circuit board (10), and, a resilient contact arm (25 or 53, 53') adapted to be connected to upstand from the printed circuit board (10) surrounded by the hook-forming portions (20, 21 and 20', 21' or 40, 41 and 40', 41'). Resilient flexure of the ends of the strips (12 or 12') relatively apart in a plane parallel to the plane of the printed circuit board (10), permits engagement of an edge portion (8) of the transducer (2) by all the hook-forming portions (20, 21 and 20', 21') with a central portion (6) of the transducer (2) depressing the contact arm (25).</p> |
