| 摘要 |
<p>The invention relates to a rack (100) for electronic plug-in units (600), comprising a backplane (300). The backplane (300) comprises at least one connector (302) to which a connector (608) provided in the electronic plug-in unit (600) connects when the plug-in unit (600) is pushed into the rack (100). The backplane (300) is attached to the rack (100) with a fastener (102) made of a resilient material. A moment arm (400) is formed between a point (200) which attaches the fastener (102) to the rack (100) and the backplane (300). When the plug-in unit (600) is pushed into the rack (100), there is a tolerance for alignment of the connectors (302, 608) enabling connection of the connectors (302, 608). Furthermore, when the plug-in unit (600) is in the rack (100), the mobility of the backplane (300) prevents the connectors (302, 608) and/or the backplane (300) from breaking as the rack (100) moves.</p> |
