ETC (Electronic Toll Collection) electronic tag writing equipment

The utility model discloses an ETC electronic tag write-in device, comprising an ETC electronic tag write-in device housing, two sides of the inner wall of the top of the ETC electronic tag write-in device housing are slidably connected with moving blocks, and two sides of the inner wall of the top of the ETC electronic tag write-in device housing are provided with telescopic springs. And a supporting plate is arranged at the other end of the telescopic spring, a movable column is arranged on the surface of the top of the supporting plate, fixing plates are arranged on the two sides of the inner wall of the top of the ETC electronic tag writing-in equipment shell correspondingly, and spring pieces are arranged on the side walls of one sides of the fixing plates. According to the ETC electronic tag writing-in equipment, by arranging the moving block, the spring piece, the limiting column and the like, a pressing plate can be pressed, a supporting plate can be driven to move through a movable column, then the l