Inside rear view mirror with totally-enclosed harness and adaptive to multiple vehicle types

The utility model discloses an inside rear view mirror with totally-enclosed harness and adaptive to multiple vehicle types. The inside rear view mirror mainly comprises a mirror assembly, a strut, a hinge assembly, a shield, and a working circuit located in the shield; the strut is connected with the mirror assembly and the shield; the hinge assembly is located at the connection part between the strut and the shield; the shield comprises a plurality of fixed shield units and at least one movable shield unit; the fixed shield units are sequentially connected with the movable shield units in series; the adjacent shield units are connected by sliding connectors; the harness runs through the movable shield units and protrudes through the tail end of the last movable shield unit, the movable shield units shrink in installing process in order to reserve an installing distance, and the movable shield units protrude after the installing process to cling to the roof of the car so as to shield the harness. According t