Anti-cracking photovoltaic connector

The utility model relates to the technical field of photovoltaic accessories, and discloses an anti-cracking photovoltaic connector, which comprises a front sleeve, an adjusting device and a limiting device, and is characterized in that the front sleeve is arranged in a male plug insulating shell and a female plug insulating shell, the adjusting device comprises a locking column and a thread sleeve, teeth are arranged on the inner side of the locking column, and the limiting device is arranged on the inner side of the locking column. The limiting device comprises a sliding rod, a push rod and a nut. The sliding rod and the push rod are arranged in the threaded sleeve. According to the utility model, the front sleeve is designed, one end of the front sleeve is provided with the inclined surface, the distance between the front sleeve and the inner cavity walls of the male plug insulating shell and the female plug insulating shell is increased, and the front sleeve is slightly deformed due to extrusion force whe