Length-adjustable coaxial electrical contacting device, as well as mess - and / or testing device with a plurality of contact-making devices and method for controlling this mess - and / or testing device

摘要

A length-adjustable coaxial electrical contact-making apparatus (1) comprises an inner conductor (2), of the of an outer conductor (3) is surrounded, with the outer conductor (3) consists of at least two relatively displaceable segments (3a, 3b) is. A supporting element (4) has a receiving opening (5), in which case in this receiving opening (5) at least a part of the first segment (3a) of the outer conductor (3) with the first end (2a) of the inner conductor (2) is arranged stationarily with respect to each other. A retaining element (7) is fixed in engagement with the second segment (3b) of the outer conductor (3). A displacement device (9) is connected both to the retaining element (7) as well as on the supporting element (4) is arranged, wherein the displacement device (9) is designed for this purpose, a distance (x) between the retaining element (7) and the support element (4) to reduce or increase. A second end (2b) of the inner conductor (2), with the smallest distance (x) the farthest out of the second segment (3b) of the outer conductor (3) axially out.