| 摘要 |
An electrical connection structure (20) adapted for an electronic building block has an electronic device (21) and multiple electrical connection columns (22). The electronic device (21) has a circuit board (211). The multiple electrical connection columns (22) are mounted on the circuit board (211), wherein each electrical connection column (22) has a first electrode bar (222) and a second electrode bar (223). The first electrode bar (222) has a first contact part (2221) abutting the circuit board (211). The second electrode bar (223) has a second contact part (2231) abutting the circuit board (211). The multiple electrical connection columns (22) are electrically connected to the circuit board (211) through the first contact part (2221) and the second contact part (2231), thus, a welding process is avoided in an assembling of the electrical connection structure (20). In addition, each electrical connection column (22) only has a column body (21), a first electrode bar (22) and a second electrode bar (23), that is, the multiple electrical connection columns (22) are easy for assembly. 22--, 2211 221--, 2231 /,22 |
