High-sealing-effect connecting joint device

The invention discloses a high-sealing-effect connecting joint device which comprises a male joint and a female joint. The male joint comprises a housing, pins and wires. The pins and the wires are arranged in the housing. A horizontally arranged separator plate is fixed in the housing. The separator plate is provided with a plurality of jacks. The pins are inserted into the jacks. The lower part of each insertion pin is arranged below the separator plate. An elastic fixing block is fixed at the bottom surface of the separator plate. The wires are inserted into the connecting holes of the elastic fixing block. The upper end of each wire is welded and fixed with the bottom of the pin. An elastic pad is fixed to the top surface of the separator plate. The front end of each insertion pin upwards extends out of the elastic pad. An elastic ring is fixed to the inside wall of the housing above the separator plate. The female joint comprises a main connector. The middle part of the bottom end of the main connector is provided with a projection. The top surface of the projection is provided with a plurality of elongated connecting holes. Metal connecting sleeves are nested in the elongated connecting holes. The high-sealing-effect connecting joint device has high sealing effect and can ensure hermetical connection between the male joint and the female joint, thereby ensuring normal use.