The invention discloses an embedded large floating fluid connector capable of plugging with pressure. The fluid connector comprises a male-end connector and a female-end connector, wherein the left end of the female-end connector and the right end of the male-end connector are plug combined positions of the fluid connector; the male-end connector comprises a male-end main shaft sleeve, a male-endmounting sealing ring, a male-end floating sealing ring, a male-end mounting nut, a male-end floating retainer ring, a male-end spring, a male-end sealing ring, a male-end spring retainer ring, a male-end clamping ring and a male-end valve core; and the female-end connector comprises a female-end main shaft sleeve, a female-end mounting sealing ring, a female-end valve core shaft sleeve, a female-end spring, a female-end outer sealing ring, a female-end inner sealing ring, a female-end valve core and a wire clamp spring. According to the embedded large floating fluid connector capable of plugging with pressure, the fluid connector can be used for solving the problems that an existing connector is small in radial floating space, large in axial occupation space, incapable of carrying out plugging with pressure and complex in structure.