Mechanical-contact adapter
AssigneeShin-Etsu Polymer Co., Ltd.
InventorYuichiro Sasaki
Life of this patent
Estimating the term…
Abstract
An adapter includes an insulative base holder 10 interposed between a cellular phone speaker 1 and an electronic circuit board 5, a pair of electrode plates 15 and 15A, arranged left and right, radially outwardly from the approximate center of base holder 10 to the outer peripheral edge of the base holder 10; and first and second coil springs 17 and 18 welded at both ends of each of electrode plates 15 and 15A, and is constructed such that the first coil springs 17 are put in pressing contact with speaker electrodes 4 at the outer peripheral edge on the underside of speaker 1 and the second coil springs 18 are put in pressing contact with approximately concentric board electrodes 6 of electric circuit board 5.
Claims3
A press-contact type adapter for establishing conduction between an electrode at the outer peripheral part of an electric part and an electrode of an electrically joined member, comprising:
- an insulative base holder interposed between the electric part and the electrically joined member;
- and
- first and second spring contacts disposed in the base holder and in conductive connection with each other, characterized in that the first spring contact is put in contact with the electrode of the electric part and the second spring contact is put in contact with the electrode of the electrically joined member.
Dependencies are inferred from the claim text.