Battery locker device

The invention discloses a battery locker device which comprises a battery locker and a battery compartment cover plate; the battery locker fastens the heads of batteries arranged in parallel; the battery compartment cover plate covers the battery locker and the batteries in the battery compartment; the battery locker comprises a longitudinal center bar and a wing-shaped horizontal bar vertically extending from the middle to the two sides of the longitudinal center bar; a rotary shaft of the battery locker is respectively embedded into front cavities at the two sides of a rectangular notch in the front end of the battery compartment; two ends of the wing-shaped horizontal bar respectively extend out of a clamping block of the battery locker; when the battery locker is locked, the clamping block of the battery locker is respectively positioned in the horizontal end of a longitudinal side wall L-shaped cavity at two sides of the front end of the battery compartment; when the battery locker is unlocked, the rotary shaft of the battery locker moves backwards along the front cavities until the rotary shaft breaks away from the upper side of the L-shaped cavity, and the battery locker counterclockwise rotates around the rotary shaft center of the battery locker to be started. The battery locker device provided by the invention has a compact structure, and a small and exquisite appearance, each battery is fastened and reliable, and the requirements of remote-control unit drop test standards can be met.