Connection assembly based on data line for communication transmission

The utility model discloses a connecting assembly based on a data line for communication transmission, which comprises a data line body, buttons, open slots, a connecting plate, a fixing plate, a fixing pad, a reset spring and a groove, the buttons are arranged on the left sides of the top and the bottom of the data line body, and the open slots are arranged on the left sides of the top and the bottom of the data line body. The side, close to the data line body, of the button penetrates into the opening groove, the connecting plate is fixedly connected to the opposite side of the button, the fixing plate is fixedly connected to the opposite side of the connecting plate, the fixing pad is fixedly connected to the left side of the opposite side of the fixing plate, and the reset spring is fixedly connected to the right side of the opposite side of the fixing plate. The side, away from the fixing plate, of the reset spring is fixedly connected with the inner wall of the open groove. According to the utility mode