Blade type electrical connector

A blade type electrical connector comprising a first connecting member and a second connecting member;

• wherein the first connecting member has an end surface, and a plurality of blades protrude from the end surface;
• a waterproof mat coupled on the end surface has a plurality of first through holes at positions corresponding to the blades so as to allow the blades to penetrate therethrough;
• a plurality of protruding portions protruding from the surface of waterproof mat are respectively coupled around the outer peripheries of the blades, and each two adjacent protruding portions are separated by an interval surface;
• and
• wherein the second connecting member, which is formed in box shape, comprises a first surface at one surface thereof, and a plurality of receiving slots are formed on the first surface and extended into the inner space of the second connecting member, and each of the receiving slots has a conductive terminal installed therein;
• the second connecting member comprises a plurality of interval bars, and each of the interval bars located between two adjacent receiving slots extendedly protrudes from the first surface;
• a blocking wall is provided to surround along the four edges of the first surface so as to cover the first surface, the receiving slots, the conductive terminals, and the interval bars, and the blocking wall is lateral extended to form a frame which is protruded at position outwardly than the interval bars;
• the blades are configured to respectively insert into the receiving slots to electrically connect to the conductive terminals, and the frame is adapted to depress the waterproof mat such that the depressed waterproof mat is adapted to form the first waterproof protection;
• the interval bars are abutted against the interval surfaces to form the second waterproof protection, and the protruding portions of the waterproof mat are abutted against the first surface to form the third waterproof protection.