All-in-one machine integrating signal acquisition box

The utility model discloses an all-in-one machine integrated with a signal acquisition box, which belongs to the field of coal mine underground development equipment and comprises a machine body, an intrinsic safety signal acquisition device is fixedly mounted outside the machine body through a mounting component, and the intrinsic safety signal acquisition device is fixed on an acquisition box guard plate through bolts. And a bolt is matched with the mounting component for mounting. The beneficial effects of the utility model are that the intrinsic safety signal acquisition device and the all-in-one machine are integrated, the intrinsic safety signal acquisition device does not need to be installed and fixed separately, and the anti-smashing and waterproof effects are increased through the arranged acquisition box protection plate; and the intrinsic safety signal acquisition device and the all-in-one machine can be in communication connection with an upper computer through a CAN bus, so that the laying is co