Anti-shake fixing support of vehicle-mounted automobile data recorder

The anti-shake fixing support of the vehicle-mounted automobile data recorder comprises a mounting plate, a recorder body is fixedly connected to the middle of one side of the mounting plate, two C-shaped clamping plates are slidably connected to the two ends of the side, away from the recorder body, of the mounting plate, and two connecting plates are movably connected to the side, close to the C-shaped clamping plates, of the mounting plate; compared with the prior art, the fixing support has the advantages that the two sliding C-shaped clamping plates are arranged at the two ends of the mounting plate of the fixing support respectively, after the C-shaped clamping plates are arranged at the two ends of the rearview mirror in a sleeving mode, the first air bag of the connecting plate is extruded on the back face of the rearview mirror, the rearview mirror is extruded and clamped through the connecting plate and the C-shaped clamping plates, and therefore the support is firmly clamped on the rearview mirror,