Mounting bracket platform for vehicle-mounted tail gas detector

The utility model discloses a vehicle-mounted tail gas detector installation support platform which comprises a damping platform and a fixing frame, the fixing frame further comprises a first fixing frame and a second fixing frame, the first fixing frame and the second fixing frame are connected through a rotary lock catch, and the first fixing frame and the second fixing frame are connected in a rotary mode at any angle. The first fixing frame is connected with a first fixing piece used for being detachably connected to the upper face of an automobile trunk cover, and the second fixing frame is connected with a second fixing piece used for being detachably connected to the lower face of the automobile trunk cover. The damping platform is connected with the second fixing frame, and the damping platform is horizontally arranged in the using state and used for containing the tail gas detector. The detector installation support platform is simple in structure, convenient to install, stable and reliable in connec