| 摘要 |
PURPOSE: To provide a printed circuit board connecting structure capable of preventing a contact defect, and eliminating the need of an extra installation area by dividing a connector layer into upper and lower sections, and making the sections pressure contact with each other by an intermediate plate member and an elastic member. CONSTITUTION: A connector layer formed out of printed circuit boards 3 and 4 is clamped between and brought into pressure contact by an elastic member 2 and an intermediate plate member 6 fixed to a base section 1. Furthermore, a connector layer formed out of printed circuit boards 7 and 9 is clamped between and brought into pressure contact by the intermediate member 6 and an elastic member 10. In this case, the positioning holes 3b, 5b, 7b and 9b of the printed circuit boards 3, 5, 7 and 9 are coupled to a guide rod member 1c on the base section 1, positioned without any deviation and subjected to pressure from the member 6 or a board presser plate 11 fixed to the section 1. Also, both-sided printed circuits boards 4 and 8 having a conductive pattern on both sides are preferably laid between the boards 3 and 5, and between the boards 7 and 9. |
