| 摘要 |
PCT No. PCT/DE97/01394 Sec. 371 Date Jan. 8, 1999 Sec. 102(e) Date Jan. 8, 1999 PCT Filed Jul. 2, 1997 PCT Pub. No. WO98/01801 PCT Pub. Date Jan. 15, 1998An electronic equipment has a housing structure formed by a first housing, a supplemental housing attached on one wall surface of the first housing, a base printed circuit board being inserted in the first housing, a PC bus plug connector being mounted on the base printed circuit board, the first housing and the supplemental housing having openings aligned with the PC bus plug connector, and an additional printed circuit board, such as an adapter card, being inserted in the PC bus plug connector and extending through the apertures into the supplemental housing. This adapter card has additional plug connectors which are arranged to lie in both the first-mentioned housing and the supplemental housing to receive supplemental printed circuit boards provided in each of these housings.
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