FCT testing device with automatic clamping function

The utility model discloses an FCT testing device with an automatic clamping function, which comprises a mounting box, the back of the top of the mounting box is fixedly connected with a support frame, the bottom of the support frame is provided with a testing needle plate, the top of the mounting box is provided with a movable hole in a penetrating manner, the inner wall of the movable hole is rotatably connected with a connecting rod, and the connecting rod is provided with a clamping groove. One end of the connecting rod penetrates through the mounting box through the movable hole and extends into the mounting box, an adjusting mechanism is arranged between the end, located in the mounting box, of the connecting rod and the mounting box, and the other end of the connecting rod is rotationally connected with a mounting cylinder. According to the FCT testing device with the automatic clamping function, through the arrangement of the trigger mechanism, in the process that a limiting plate clamps a product, wh