| 摘要 |
PURPOSE:To allow the electric connection with a small space by contacting and engaging a connecting part piece having a coincident connecting wiring pattern with a printed board having a set of connecting wiring patterns whose positions and forms are coincident on both two sides. CONSTITUTION:To a main printed board 1 having at least two lines of sets of connecting wiring patterns 1a-1b, (1c-1d) whose positions and forms are coincident on both two sides, connecting pieces 2-5 having connecting wiring patterns 2c, 3d, 4b, 5a coincident with the connecting wiring pattern 1a-1b (1c-1d) of each set are brought into contact and engaged through same positioning means 1e, 1f, 2e, 2f, 3e, 3f, 4e, 4f, 5e, 5f, and a pressurizing member consisting of a presser metal fitting 7, a rubber, and a small screw 9. For the pin of the wiring pattern requiring no electric connection, contact and engagement are conducted. Thus, the structure for electrically connecting a plurality of printed boards and the structure for positioning thereof can be realized within a small space. |
