Abstract: A modular support structure for a device consists of module components of different module component types. The number of different module component types may be restricted in order to enable a particularly simple construction of the support structure. The module component types comprise a plate-like sheet and a u-shaped bent sheet having link plates arranged on both sides.

Abstract: The invention relates to an X-ray detector drawer (1), into which an X-ray detector (3) can be inserted in two contrary orientations (A, B), and the X-ray detector drawer (1) has guide elements (5, 7), by which an inserted X-ray detector (3) is fixed with respect to its position and orientation. According to the invention, the X-ray detector drawer (1) has a securing device, by which an insertion of an X-ray detector (3) that is asymmetrical with respect to the two contrary orientations (A, B) can be blocked in one of these orientations (A, B). The securing device may include a blocking element (9, 11), whose position is variable automatically as a function of the removal of the X-ray detector drawer (1). The X-ray detector drawer (1) may be capable of being pulled out in two opposite directions.