Feedback apparatus for air-conditioning actuator for vehicle

Abstract

A feedback apparatus for a vehicle air-conditioning actuator is provided. The feedback apparatus includes a cover plate including a thin plate resistor formed on the bottom thereof, a small case combined with the cover plate, including an assembly protruding portion formed in one side thereof, a plate-shaped rotation slider interposed between the cover plate and the small case, including a third axial hole and an opening whose size is about a quarter of the total size, a wiper whose contact front end is exposed in the opening of the rotation slider and rear end is fixed to the bottom of the rotation slider to rotatably contact a thin plate resistor formed on the bottom of the cover plate, a terminal assembly having connection pins for receiving external signals in which connection pins combined with the cover plate is formed. Since a contact between the wiper and the thin plate resistor is accomplished in a sealed case, there is little possibility of altering an initial set position due to an external shock. Thus, an operational stability of the actuator is enhanced.

Dependencies are inferred from the claim text.