Novel surface-mounted LED digital display

The utility model relates to a novel surface-mounted LED digital display used for being welded on a control panel. The novel surface-mounted LED digital display comprises an LED display shell, a solid-crystal welding board and terminal boards. A light-emitting chip is arranged on the front side of the solid-crystal welding board, and a circuit welding point set connected with the light-emitting chip is arranged on the reverse side of the solid-crystal welding board. Each terminal board comprises a terminal board body, a left welding point set and a right welding point set. The left welding point sets and the right welding point sets are arranged at two ends of the terminal board bodies and distributed on the front sides and the reverse sides of the terminal board bodies respectively. Welding points of the left welding point sets and the right welding point sets are electrically connected correspondingly. The left welding point sets are welded with the circuit welding point set correspondingly to weld the term