摘要:
A multiple switch apparatus is provided with an operation mechanism part including a casing and plural operating bodies held in the casing to be freely movable upward and downward, and a switch mechanism part including plural switch elements each performing a switching operation by the upward and downward movements of each of the operating bodies, plural terminals for connecting the plural switch elements to an external equipment, and a base supporting the plural switch elements and the plural terminals, the operation mechanism part and the switch mechanism part are constructed by separate bodies, the base is fixed in the casing, and the operation mechanism part and the switch mechanism part are united.
摘要:
There is provided a combined control-type electronic component which has a base made of resin to be installed on a circuit board. Installed on the base are a push switch unit, a rotary encoder unit which generates signals when a roller is turned, and externally connecting terminals which transmit signals, outputted from the push switch unit and the rotary encoder unit, to the outside. The roller is supported by a stepped shaft with a rotation axis disposed generally parallel to the surface of the circuit board. The stepped shaft is cantilevered to a base of a guide member, which in turn is supported by the base so that the roller can move in an orthogonal direction relative to the rotation axis of the stepped shaft. When the roller is pushed, the guide member is displaced, which causes the push switch unit to function.