초록 ▼

The present disclosure relates to an electronic apparatus (100) comprising a backplane (120) and methods of assembling and disassembling such an apparatus. The electronic apparatus (100) comprises a chassis (101) having plural walls and a circuit board (140) fastened to a wall of the chassis, a surf

The present disclosure relates to an electronic apparatus (100) comprising a backplane (120) and methods of assembling and disassembling such an apparatus. The electronic apparatus (100) comprises a chassis (101) having plural walls and a circuit board (140) fastened to a wall of the chassis, a surface of the circuit board having a plurality of conductive pads (146). A backplane (120) is fastened in a received position in the chassis substantially perpendicular to the circuit board. The backplane has a connector (130) at an edge of the backplane, the connector comprising a plurality of sprung conductive elements (132,134) which extend outwards beyond the edge of the backplane to make electrical contact with respective conductive pads (146) on the circuit board.

대표청구항 ▼

1. An electronic apparatus, comprising: a chassis having plural walls;a circuit board fastened to a wall of the chassis and being substantially parallel to the wall of the chassis, a surface of the circuit board having a plurality of conductive pads;a ridge attached to one of the plural walls of the

1. An electronic apparatus, comprising: a chassis having plural walls;a circuit board fastened to a wall of the chassis and being substantially parallel to the wall of the chassis, a surface of the circuit board having a plurality of conductive pads;a ridge attached to one of the plural walls of the chassis and positioned next to an edge of the circuit board; anda backplane fastened in a received position in the chassis substantially perpendicular to the circuit board, the backplane having: a connector at an edge of the backplane, the connector comprising a plurality of sprung conductive elements which extend outwards beyond a recessed portion of the edge of the backplane to make electrical contact with respective conductive pads on the circuit board, the recessed portion keyed to the ridge, such that the backplane can be positioned behind the ridge in an aligned position where the recess is aligned with the ridge, and the ridge passes through the recess and the sprung conductive elements travel onto the surface of the circuit board upon fastening. 2. Apparatus according to claim 1, wherein one side of the ridge abuts the edge of the circuit board and the other side of the ridge is ramped. 3. Apparatus according to claim 1, wherein a portion of the edge of the backplane adjacent the connector is recessed, and wherein the sprung conductive elements extend outwards beyond the recessed edge of the backplane. 4. Apparatus according to claim 1, wherein the apparatus is constructed and arranged such that after the edge of the backplane has passed the ridge, the backplane can advance in a direction substantially parallel with the edge of the backplane until the sprung conductive elements align with and make electrical contact with the conductive pads in a received position of the backplane. 5. Apparatus according to claim 4, further comprising a mating feature for receiving and securing a portion of the leading edge of the backplane as it advances to the received position in the chassis. 6. Apparatus according to claim 5, wherein the leading edge of the backplane is sloped at the sides so as to guide and position the backplane as it advances into the received position in the chassis. 7. Apparatus according to claim 4, wherein there is a portion of the circuit board above the topmost conductive pad, wherein the distance between the topmost pad and the top edge of this portion is equal to or greater than the distance that the backplane advances in the direction of the edge of the backplane to the received position in the chassis. 8. Apparatus according to claim 1, wherein the chassis defines an opening which allows during assembly of the apparatus the backplane to be advanced into the chassis through the opening in a direction substantially parallel to the connector edge to reach the position behind the ridge. 9. Apparatus according to claim 1, wherein the backplane fits between two walls of the chassis with a tolerance which is less than the height of the ridge. 10. Apparatus according to claim 1, wherein the circuit board connects to a front or rear interface panel containing at least one of indicators and user controls. 11. Apparatus according to claim 1, wherein the apparatus is a storage enclosure containing a plurality of storage devices. 12. Apparatus according to claim 1, wherein the walls of the chassis define at least one bay for receiving a module and wherein the backplane has at least one module connector for connecting to the module as it is inserted into the bay. 13. Apparatus according to claim 12, wherein the backplane is a midplane having connectors on at least one side for connecting to modules. 14. An electronic apparatus, comprising: a chassis having plural walls;a circuit board fastened to a wall of the chassis and being substantially parallel to the wall of the chassis, a surface of the circuit board having a plurality of conductive pads;a ride attached to one of the plural walls of the chassis and positioned next to an edge of the circuit board;a backplane fastened in the chassis substantially perpendicular to the circuit board, the backplane having a connector comprising a plurality of sprung conductive elements which extend outwards beyond the edge of the backplane to make electrical contact with respective conductive pads on the circuit board, the recessed portion keyed to the ridge, such that the backplane can be positioned behind the ridge in an aligned position where the recess is aligned with the ridge, and the ridge passes through the recess and the sprung conductive elements travel onto the surface of the circuit board upon fastening; anda front or rear panel substantially parallel to the backplane and spaced from the backplane in a direction perpendicular to the backplane, the front or rear panel comprising an interface board in communication with the circuit board, such that the interface board can communicate with the backplane via the circuit board.