A circuit board (7) is fixed with a screw (8), using a component attachment part (21) cut and raised from a bottom plate part (20) of a bottom chassis (2) toward the inner side of a casing (1). An opening part (22) formed by cutting and raising of the component attachment part (21) is closed by attachment of a rear chassis (5), and the bottom chassis (2) and the rear chassis (5) come into contact with each other via an elastic piece (52).

A Dummy LRU installed on a LRU tray in an equipment tray, the Dummy LRU including a base plate with ventilation openings and a wedge biased against the LRU tray or a connector associated with the LRU tray by hold-down fasteners of the LRU tray, a support member, and may include a seal element disposed on the support member to seal a electrical connector adjacent the LRU tray.

A circuit board (7) is fixed with a screw (8), using a component attachment part (21) cut and raised from a bottom plate part (20) of a bottom chassis (2) toward the inner side of a casing (1). An opening part (22) formed by cutting and raising of the component attachment part (21) is closed by attachment of a rear chassis (5), and the bottom chassis (2) and the rear chassis (5) come into contact with each other via an elastic piece (52).

Electrical equipment, in particular for aircraft, comprising: a fixed frame delimiting a storage compartment having a front opening, a pivoting frame mounted to pivot on the fixed frame to occupy a storage position in which it is placed inside the storage compartment of the fixed frame and an accessibility position in which it extends through the front opening of the fixed frame, the pivoting frame delimiting a reception space having at least one access opening, situated behind its front, for the introduction of electronic cards and their removal when the pivoting frame is in said accessibility position in which said access opening is situated in front of said front opening of the fixed frame, the pivoting frame being provided with electrical connection means that can be coupled to electrical connection means of the electronic cards.

Mechanical mounting devices for an electronic housing in a frame are provided, the electronic housing comprising a front face, a rear face, a bottom and two lateral faces, the frame comprising an opening. The electronic housing comprises, on each lateral face, a mechanical cam having a quarter-circle form, one of the two ends of the cam being terminated by a triangular point the end bearing the point being disposed close to the bottom, the second end being disposed along the front face. The bottom of the frame comprises a bottom abutment parallel to the front face. The opening of the frame comprises two guiding pins disposed on either side of the uprights of the opening and arranged such that each cam can be displaced in rotation on the pin which corresponds to it during the phase of mounting of the electronic housing in the frame.

The present invention concerns a backplane electronic board (20) having on inner face (142) suitable for bein g connected to electronic board connectors (12) and an outer face (143) suitable for being connected lo an outer connector (15), the backplane board (20) being characterised in that it has blind holes opening on ihe inner face (142) of some, and holes opening on the outer face (143) of same, the holes being suitable for receiving press-fit connection elements and forming therewith an electrical connection point.

A support rack configured for an aircraft including: a rectangular frame including four substantially straight segments and four feet, wherein upper surfaces of each of the substantially straight segments and the four feet are substantially aligned with a upper plane of the rectangular frame; a first set of attachment holes configured to attach at least one item of aviation electronic equipment, wherein the first set of holes are in the upper surfaces of the straight segments or the, and a second set of attachment holes configured to receive anchoring elements that anchor to a structure of the aircraft, wherein the second set of attachment holes are at a surface of the rack out of the substantially upper planar.

A mounting mechanism for securing a panel to an equipment rail includes a bezel assembly and a mounting plate assembly, where the bezel assembly includes a bezel frame, a bezel internal metal plate and a pair of latch handles connected to the bezel frame by latch handle fasteners at a set of pivot points and where the mounting plate assembly includes a mounting plate, a set of spring sheets that are secured to the mounting plate by a plurality of screws and a plurality of custom quarter-turn fasteners adapted to secure the mounting plate assembly to a pair of equipment rails.

A lock mechanism is attachable to a rack-mountable exterior body for housing an electronic device, and includes a latch and a bumper. The latch has a first flat plate and a first protrusion). The first flat plate has a main surface. The first protrusion protrudes from the first flat plate to a side that the main surface faces. The bumper has a second flat plate in contact with the latch and a second protrusion. The second protrusion protrudes from the second flat plate to a side in the same direction as the first protrusion. A specific axis parallel to the main surface is a first axis, and an axis orthogonal to the first axis and parallel to the main surface is a second axis. The first protrusion has a latch surface perpendicular to the first axis. The second protrusion has a bumper surface perpendicular to the second axis.

A tester apparatus is described. Various components contribute to the functionality of the tester apparatus, including an insertion and removal apparatus, thermal posts, independent gimbaling, the inclusion of a photo detector, a combination of thermal control methods, a detect circuitry in a socket lid, through posts with stand-offs, and a voltage retargeting.