Built-in long-stroke automatic door structure

The invention discloses a built-in long-stroke automatic door structure, and particularly relates to the technical field of automatic doors, the automatic door structure comprises a fixed plate, two automatic doors are slidably connected to the fixed plate, and an automatic opening and closing mechanism is mounted on the fixed plate; the automatic opening and closing mechanism comprises two linear drivers, the two automatic doors are installed on the two linear drivers respectively, and the linear drivers are used for driving the automatic doors to be opened and closed. A first travel switch is fixedly installed on the fixing plate, touch bases are installed on the automatic doors, and second travel switches are installed on the sides, close to each other, of the two automatic doors. The system further comprises a control module. When the linear driver drives the two automatic doors to open and the touch seat collides with the first travel switch, the control module controls the linear driver to stop moving.