| 摘要 |
<p>A modular contact conductive building block comprises a building block (10), at least one pair of fixing columns (20), a circuit board (30), and a base (40). At least one wedge insertion portions (11) are formed on a top surface of the building block (10). A wedge hole (12) penetrates each wedge insertion portion (11). Each fixing column (20) comprises an insulative piece (21) and a conductive piece (22). The top of the insulative piece (21) is disposed in the wedge hole (12). The conductive piece (22) is disposed on the insulative piece (21), and the upper end penetrates out to form an insertion connection electrode (220), a side surface transversely penetrates out to form a contact electrode (221), and a lower end protrudes to form a parallel connection electrode (222). The circuit board (30) is sleeved on the fixing columns (20), and a positive electrode (32) and a negative electrode (33) are disposed to separately contact one fixing column (20) of each pair of fixing columns (20). The circuit board (30) is also provided with a functional unit (34) separately connected to the positive electrode (32) and the negative electrode (33). The base (40) is also sleeved on the fixing columns (20).</p> |
