| 摘要 |
Arrangement for securing of electrical plug devices which basically have a rectangular contour and at one edge of the rectangle, which is designed to lie against the back plane of a memory, it is provided with mechanical or electrical connections, such as printed circuit cards. The fastening arrangement comprises an elastically deformable arm 8, 10 which can swivel about an axis 7 on the plug device 1, which in one swivel position can engage by one end 6 with a hole 5 arranged in the wall 3 of the memory and at the same time engage by its other end with a locking element arranged in the plug device, such as a hole 12. Due to the lever effect caused by elastic deformation force, the plug device is held pressed against the back plane of the memory. In a second swivel position, the arm disengages from the hole in the wall of the memory. The hole 5 in the wall of the memory has a triangular cross section so that the end 6 of the arm and therefore the plug device is guided into a defined position. <IMAGE> |
