公开(公告)号：JPH0758466A

公开(公告)日：1995-03-03

申请号：JP8118894

申请日：1994-04-20

Applicant: IBM

Inventor： DANII HIYUU ADEISON ,  JIYONII MAIKERU KAANESU ,  ROBAATO RUISU KAWAADEIN ,  ARUBAATO NOTSUTORII GOA ZA SAA ,  ROBAATO KAARUTON RINCHI ,  CHIYAARUZU MAATEIN MATSUKUREI ,  NARISAWA SHIGEJI ,  UIRIAMU RUISU TARII ,  HOUGOU SEIYA ,  KUREEGU UOORUTON TAANAA

IPC: G06F3/00 ,  G06F1/18 ,  H05K7/14

Abstract: PURPOSE: To sustain electrical contact through an appropriate insertion lock mechanism even in the case of undue vibration by providing first and second means for aligning a draw-out connector in the plane of rear wall in the horizontal and vertical directions, and a third means for locking the connector with respect to a tunnel. CONSTITUTION: A tunnel is defined by two side walls 10, 11 arranged vertically, a top plate 12 and a bottom plate 13. A rear cover 14 is fixed with a circuit card 15 by means of rivets and a connector 16 is fixed to the circuit card 15. A vertical member 17 coupled with the bottom plate 13 is provided with at least two rearward positioning pins 18 and at least two forward positioning pins 19. The pin 18 meshes the positioning hole of the circuit card 15 which is thereby positioned correctly with respect to the pin 19. The pin 19 positions the drawer 20 with respect to the circuit card 15 in the horizontal and vertical directions.