The utility model relates to a vehicle -mounted camera installs base with shock attenuation effect, including bottom plate, bumper shock absorber and mounting panel, make waterproof logical line hole and a plurality of mounting hole down on the bottom plate, four bumper shock absorbers are installed respectively on the bottom plate, and a fixed plate is installed jointly to two bumper shock absorbers that are located the homonymy, the left and right sides of mounting panel is connected with two fixed plates respectively, makes on the mounting panel to lead to line hole and a plurality of mounting hole of going up, has the clearance between mounting panel and the bottom plate. Install in the shake phenomenon of camera (being hereafter referred to as vehicle -mounted camera ) the picture of roof for the reduction, on the basis that does not change vehicle -mounted camera mission profile, improve the vehicle -mounted camera mounting means, develop this vehicle -mounted camera installation base, this installation base structure is simple, easy installation, and adoption shock mounting, can protect vehicle -mounted camera not damaged by vibrations at the vehicle operation in -process, satisfy on -vehicle vibration ring border completely, long -range monitoring effect has finally been ensured, on -the -spot lean level of control has been improved.