Built-in electronic message board and its circuit for parking of automobile

摘要

(57) Abstract Objective Electronic message board, and its electric time for parking of automobileOffer the path. Constitution In the position where the cover of front and back of the rearview mirror corresponds the soThe re to provide the re partition, before the said, the back cover together the said two partitionsThe slide space above and under is formed on the median of the place where it is put,The electronic message board which in the said slide space provides projection on both sides facilitiesTo form the plating rack on the ke and one projection, on the one hand, in the electric motorFrom to provide the transmission feature Drive gear system, the gearwheel in the said gear systemTo make the car and the above-mentioned plating rack engage, with the transmission of the gear electronic transmissionAscent and descent point to the word board, on the partition which is provided in the back cover of the rearview mirrorTo provide one limit switch respectively on the bottom, the electronAll over of the message board to provide the plotter which displays character, already oneThe entry key of telephone number and the like is provided on the surface.