摘要 |
PURPOSE:To enable to connect the leads of integrated circuit in good manner, without soldering and with simple construction of back plate, by elastically contacting the leads of the circuit element to the back plate and connecting them electrically. CONSTITUTION:The insulator 18 is provided with the guide hole 22 having almost convex shape of cross section and passing through the upper side and inner wall, at the part opposing to the lower side of the back plate 13. Further, in assembling, neat the tip of the leads 24 of te integrated circuit 23 contained in the insulator 18, the guide hole 22 is formed convex and the elasticity is given, and the insulator 18 and the back plate 13 are assembled. The convex part of the leads 24 is projected toward the back plate 13 from the upper through-part of the guide hole 22, and the leads 24 are elastically contacted with the back plate 13, allowing sure electric connection. |