Driver controller and interlocking mechanism unit thereof

The invention discloses an interlocking mechanism unit of a driver controller, and the interlocking mechanism unit comprises a rotating assembly which comprises a first installation seat and a locking piece, one end of the locking piece is rotatably connected to the first installation seat, and the other end of the locking piece is provided with a pushing end; each translation assembly comprises a second mounting seat, a sliding lock structure and a reset elastic device, the sliding lock structure is slidably connected to the second mounting seat, and one end of the sliding lock structure is used for abutting against the pushing end so that the sliding lock structure can be driven by the rotating pushing end to slide to a locking position relative to the second mounting seat; the reset elastic device is arranged between the second mounting seat and the sliding lock structure and is used for driving the sliding lock structure to be separated from the lock position; the first mounting base and the second mounti