The invention relates to a novel elevator car operation board which is characterized in that an operation board bottom box and an operation board panel are connected through two hinge mechanisms with the same structures respectively; each hinge mechanism comprises a base I, a base II, a connecting rod I, a connecting rod II, a fixed hinge shaft I, a fixed hinge shaft II, a fixed hinge shaft III and a fixed hinge shaft IV; the base I is fixedly mounted on the operation board bottom box; the base II is fixedly mounted on the operation board panel; the fixed hinge shaft I and the fixed hinge shaft II are mounted on the base I; the fixed hinge shaft III and the fixed hinge shaft IV are mounted on the base II; the fixed hinge shaft I and the fixed hinge shaft III are hinged to the two ends of the connecting rod I respectively; the fixed hinge shaft II and the fixed hinge shaft IV are hinged to the two ends of the connecting rod II respectively; two brackets are fixedly mounted at the two ends of the operation board bottom box; two locking hole brackets are fixedly mounted at the two ends of the operation board panel; nuts are welded in the brackets; the brackets are connected with the locking hole brackets through inner hexagonal bolts. According to the novel elevator car operation board, the rotatable operation panel is adopted, so that the time and labor for dismounting are saved during overhauling and an inlaid part is unlikely to damage.