公开(公告)号：US3705276A

公开(公告)日：1972-12-05

申请号：US3705276D

申请日：1971-05-20

Applicant: CHOMERICS INC

Inventor： SEEGER RICHARD E JR ,  HODGSON GEORGE T JR

IPC: H01H1/029 ,  H01H13/702 ,  H01H13/785 ,  H01H13/60 ,  H01H1/02

CPC classification number: H01H13/785 ,  H01H1/029 ,  H01H13/702 ,  H01H2201/032 ,  H01H2215/006 ,  H01H2221/026 ,  H01H2223/002 ,  H01H2223/034 ,  H01H2239/026

Abstract: An encoded switch array having a keyboard comprising a plurality of buttons, each button when depressed adapted to force a conductive contactor against a conductive wiring pattern supported on a board or the like, the contactor preferably being of a conductive plastic normally held away from the wiring pattern by resilent biasing means.

Abstract translation: 一种具有包括多个按钮的键盘的编码开关阵列，每个按钮被按压时适于强制导电接触器抵靠支撑在基板等上的导电布线图案，所述接触器优选地是通常远离布线的导电塑料 模式通过弹性偏压装置。