Battery lockup mechanism

The invention belongs to the technical field of battery tools and particularly relates to a battery lockup mechanism. The battery lockup mechanism comprises a battery box body, a battery jar is arranged in the battery box body, a sliding chute is arranged on the inner side of the battery box body, one end of the opening side of the battery jar, which is away from the sliding chute, is provided with a snapping groove, an anti-dropping plate capable of preventing a battery from dropping is snapped above the battery jar, a snapping buckle protruding outwards is arranged at one end of the anti-dropping plate, the snapping buckle is snapped in the snapping groove, and a sliding block capable of sliding in the sliding chute is arranged at the other end of the anti-dropping plate. According to the battery lockup mechanism, when a product utilizing the battery drops down, the dropping of the battery caused by flicking of a battery cover can be effectively prevented, and besides, the mistaken eating of the battery by