Vehicle-mounted communication-in-motion automatic portable station antenna

The utility model discloses a vehicle-mounted communication-in-motion automatic portable station antenna, which relates to the technical field of antenna assistance and comprises transverse plates, an antenna body, a placement plate and a motor, the transverse plates are symmetrically designed, the placement plate is arranged at the top ends of the transverse plates, the antenna body is arranged above the placement plate, the motor is fixed between the two transverse plates, a circular groove is formed in the center of the placement plate, and the antenna body is arranged in the circular groove. The circular groove does not penetrate through the placing plate, a screw rod is arranged in the center of the placing plate, the screw rod is connected to the motor, the screw rod is rotationally connected with the antenna body, clamping grooves are symmetrically formed in the placing plate, limiting holes are formed in the inner side faces of the clamping grooves, inclined planes are arranged on the sides, close to