Connector provided with clamping structure and used for wiring port

The connector comprises a connecting pipe body, an indicating groove, a concave buckle, an anti-skid groove and a protection groove, the whole connecting pipe body is in a circular truncated cone shape, the indicating groove is formed in the bottom end of the front face of the outer wall of the connecting pipe body, the indicating groove is in an arrow shape as a whole, and the concave buckle is arranged in the anti-skid groove. An inwards-concave buckle is arranged on one side of the bottom end of the front face of the outer wall of the connecting pipe body and is integrally trapezoidal, a plurality of anti-skid grooves are formed in the outer wall of the middle section of the connecting pipe body and are integrally annular, and a plurality of protection grooves are formed in the outer wall of one end of the connecting pipe body. According to the utility model, the clamping structure is additionally arranged, so that the effect of tool-free disassembly and assembly is achieved, the connector is connected wit