Grounding terminal for through-wall

The utility model belongs to the technical field of grounding terminals, and particularly relates to a grounding terminal for wall penetration, a female plug is provided with two groups of sliding grooves, a limiting plate is slidably connected in the two groups of sliding grooves, and a plurality of groups of limiting springs are fixedly connected between the two groups of sliding grooves and the limiting plate at intervals. A plurality of groups of limiting columns are fixedly connected to the limiting plate at intervals, limiting holes matched with the limiting columns are fixedly connected to the panel at intervals, an auxiliary limiting device matched with the panel is arranged on the female plug, and the male plug is detachably connected with the female plug. 本实用新型属于接地端子的技术领域，具体为一种用于穿墙的接地端子，所述的母插上开设有两组滑动槽，两组所述的滑动槽内滑动连接有限位板，两组所述的滑动槽与限位板间间隔固定连接有数组限位弹簧，所述的限位板上间隔固定连接有数组限位柱，所述的面板上间隔固定连接有与限位柱配合的限位孔，所述的母插上设有用于面板配合的辅助限位装置，所述的公插与母插间可拆卸连接。