Special teaching board of english

The utility model discloses a special teaching board of english, including bottom plate, hydraulic cylinder, electric putter and power box, the welding of bottom plate upper surface center departmenthas first riser, hydraulic cylinder welding is in the inside center department of first riser, and the hydraulic cylinder output is connected with the telescopic link, the telescopic link output is connected with the second riser, second riser top welding has the steel sheet, and the welding of steel sheet one side has a light case, electric putter fixes in light incasement portion bottom, and thewelding of electric putter output has an illuminator, the positive fixed surface of steel sheet installs white plastic slab, and just the positive surface of white plastic slab is opened and is had aplurality of tiny recesses, fixed mounting has transparent plastic on the recess, power box fixes in first riser one side, and the inside fixed mounting of power box has a battery, battery top fixedmounting has the singlechip.