Formula vehicle event data recorder power generation facility is trailed to unipolar

The utility model relates to a formula vehicle event data recorder power generation facility is trailed to unipolar, including solar cell panel, hairspring, steering mechanism, sucking disc, the backup pad upper surface is equipped with the spout, and steering mechanism passes through sliding fit's mode and installs in the spout, and steering mechanism includes slider, step motor and back shaft, and the backup pad is connected in the car through sucking disc and hairspring that the front and back both sides set up respectively, the solar cell panel both sides are equipped with two photo resistance, set up photo resistance and singlechip and as photoelectricity tracking means, become smooth through the different solar cell panel of messenger of illumination angle and rotate to reach the electricity generation effect, and then lay wire in taking leave of loaded down with trivial details car, not only simplified the mounting means, still accord with the theory of " energy saving and emission reduction, low carbo