Circuit board probe contact type circular connector

The utility model belongs to the technical field of electric connectors, and discloses a circuit board probe contact type circular connector, which comprises a disc convex body, a jack insulator is arranged in the disc convex body, a jack is arranged in the jack insulator, one end of the disc convex body is provided with a jack cover plate, the jack cover plate is movably connected with the disc convex body, and the other end of the disc convex body is provided with a pin. The jack cover plates are arranged in the jacks and are clamped on the surfaces of the jacks, probes are arranged between the jack cover plates and are movably connected with the jacks, after the jacks are installed, the jack cover plates fix the jacks, and then the probes are pressed into the jack cover plates through a tool. According to the design, the stroke of the probe is not interfered, the depth of the probe in the jack can be adjusted according to needs, the practicability of the connector is improved, the probe can be easily repla