Compatible and Magnetic Absorption-Type Electronic Building Block

A compatible and magnetic absorption- type electronic building block comprises a circuit board (3), a plug connector (1) and a socket connector (2), wherein the plug connector (1) and the socket connector (2) both comprise an insulation body (6) and a conductive terminal (7), the insulation body (6) is arranged with a mounting body (8) and two support feet (9), a bottom of the mounting body (8) is arranged with an open region, the mounting body (8) is provided with a butting panel (8.1), a top panel (8.2) and a rear cover (8.3), multiple holding tanks (8.5) are arranged on a back of the butting panel (8.1), a permanent magnet (8.6) is mounted in the holding tanks (8.5). multiple bosses (4) are arranged on the top panel of the mounting body (8), and bottoms of the two supporting feet (9) are respectively arranged with a groove (5) used for matching and plugging with the bosses on another electronic building block. The electronic building block can not only implement electronic circuit module splicing, but also implement a complex three-dimensional modeling function. Moreover, the electronic building block can be seamlessly spliced to a common plastic building block in a market. 3,4