Adjusting device for shading plate of total station

The utility model relates to the field of total stations, discloses a total station shading plate adjusting device, and provides the following scheme aiming at the problem that the shading position of a total station shading plate in the prior art cannot be adjusted: the total station shading plate adjusting device comprises a total station body, and the front surface of the total station body is rotationally connected with a gear ring through a connecting piece; the gear ring is arranged on the top of the total station body and located on the outer side of a measuring lens of the total station body, a shading plate is installed on the gear ring, and a driving mechanism is installed at the top of the total station body and used for driving the gear ring to rotate; the light shielding plate is a telescopic light shielding plate, and a telescopic assembly is installed on the light shielding plate and used for driving the light shielding plate to stretch out and draw back. The light shielding plate is reasonable