Campus card auxiliary device for technical service

The utility model provides a campus card auxiliary device for technical service, including splint, and a housing, the fixed block, a spring, cylinder no. 1, connecting rod no. 1, cylinder no. 2, connecting rod no. 2, hold the board, electric brush, the plastic width -lock type single -layer sealed packing case comprises a casin, the connecting block, hold the dish, couple and straight -bar, the splint assembly is in the shell, the spring right -hand member is fixed on the fixed block, this design realizes fixing campus card, connecting rod no. 1 is installed at a cylinder lower extreme, the electric brush assembly is at a connecting rod lower extreme, cylinder no. 2 is fixed on the inside left wall of box, connecting rod no. 2 is installed at two right -hand members in the cylinder, it installs at two right -hand members of connecting rod to hold the board, this design realizes cleaning campus card, cylinder no. 3 is installed at the fixed block lower extreme, hold a set upper end installation straight -bar,