| 摘要 |
<p>PROBLEM TO BE SOLVED: To make the connection work between a circuit board and a clip smoothly, and moreover to try not to damage corners of the circuit board in case of the connection work. SOLUTION: In a structure of connecting terminals 21, 31 for the external connection which are installed on the upper face of the circumference part of circuit boards 2, 3, interleaving with the circumference part of circuit boards 2, 3, by clips 4, 50 with pinching parts 41, 53 which are opened up and connected in one direction, this device installs auxiliary parts 6, 7 which protrude in the perpendicular direction of side faces 23, 32 and whose thickness of the tip end part is smaller than that of the circuit boards 2, 3, and the auxiliary parts 6, 7 are inserted into the pinching parts 41, 53, and then the circumference part of circuit boards 2, 3 are made to be pinched along with the outside connecting terminals 21, 31 in such a manner that the auxiliary parts 6, 7 are embraced. It is preferable that the shape of circumference at the cross section of the tip part of the auxiliary parts 6, 7 are formed into a C-shape.</p> |
