Acceleration detecting device

摘要

An acceleration detecting device capable of permitting a weight, a diaphragm and a base to be precisely positioned on a casing of a measuring equipment or the like. The weight, diaphragm and base are integrally formed of a metal material into a single unit. An insulating casing is integrally formed while incorporating the single unit as an insert therein. The insulating casing has a recess defined by a side wall thereof, which is formed with a window for exposing a part of the base therethrough. The recess of the casing is closed with a metal cover member, which is mounted on the casing. The cover member is integrally provided with a contactor which is elastically forced against the base through the window. The base is electrically connected to ground terminals of terminal fitments.