Multipurpose universal base

The utility model discloses a multipurpose universal base, which is characterized by comprising a base, a box cover, a protective cover, a first circuit board, a second circuit board, a contact pin and a socket, the first circuit board is mounted on the base; a socket is mounted on the first circuit board; the second circuit board is mounted in the box cover, and a contact pin is arranged on the second circuit board; the protection cover is installed in the box cover, the protection cover covers the second circuit board, a first through hole is formed in the protection cover, and the contact pin is located at the first through hole; the box cover is installed on the base, and the pin is inserted into the socket. According to the utility model, the first circuit board and the second circuit board in the base can be connected more stably. 本实用新型公开了一种多用途通用底座，其特征在于，包括：底座、盒盖、保护盖、第一电路板、第二电路板、插针、插座；所述第一电路板安装于所述底座；所述第一电路板上安装有插座；所述第二电路板安装于所述盒盖的内部，所述第二电路板上设有插针；所述保护盖安装于所述盒盖的内部，且所述保护盖覆盖于所述第二电路板，所述保护盖上设有第一通孔，所述插针位于所述第一通孔处；