Vehicle socket capable of improving terminal installation stability

A vehicle socket capable of improving terminal installation stability comprises a female seat body, a male seat body and two locking plates, the female seat body is provided with two rows of female terminal holes, a first partition wall used for separating the two rows of female terminal holes, and a first slot extending along the first partition wall, the male seat body is provided with two rows of male terminal holes, a second partition wall used for separating the two rows of male terminal holes and a second slot extending along the second partition wall, the two rows of female terminal holes and the two rows of male terminal holes are distributed in a staggered manner, two side surfaces of the first partition wall are provided with first locking pieces, two side surfaces of the second partition wall are provided with second locking pieces, and the second locking pieces are connected with the first locking pieces. The two locking plates are clamped in the first inserting groove and the second inserting gro