Expandable modular computer system
First Claim
1. An expandable computer system comprising a plurality of functional modules, each module having a housing with a top side, back side, front side, and bottom side, one of said top side and said bottom side having a first surface with at least one rail receptacle therein and the other of said top side and said bottom side having a first surface with at least one rail for sliding into a rail receptacle, each of said top side and said bottom side having an electrical power receptacle, and a power cable within said housing for interconnecting the electrical power receptacles, whereby a plurality of functional modules can be stacked with a rail of one module engaging a receptacle in an abutting module, and electrical power transmitted between modules with each housing providing electro-magnetic interference (EMI) shielding for the power cables.
5 Assignments
0 Petitions
Accused Products
Abstract
An expandable system such as a computer system includes a plurality of stacked functional modules with each module engaging an abutting module in a physically locked relationship. Electric power for the modular system is provided to all modules through power lines within each module housing for EMI shielding with abutting modules having mating electric power connectors.
135 Citations
19 Claims
- 1. An expandable computer system comprising a plurality of functional modules, each module having a housing with a top side, back side, front side, and bottom side, one of said top side and said bottom side having a first surface with at least one rail receptacle therein and the other of said top side and said bottom side having a first surface with at least one rail for sliding into a rail receptacle, each of said top side and said bottom side having an electrical power receptacle, and a power cable within said housing for interconnecting the electrical power receptacles, whereby a plurality of functional modules can be stacked with a rail of one module engaging a receptacle in an abutting module, and electrical power transmitted between modules with each housing providing electro-magnetic interference (EMI) shielding for the power cables.
- 11. A module for use in a stacked modular computer system comprising a housing having a top side, a back side, a front side, and a bottom side, one of said top side and said bottom side having two parallel tracks each shaped to receive a rail, the other of said top said and said bottom side having two parallel rails each shaped for placement in a track, and a power bus within said module and including first connection means for receiving electrical power from a second module and second connection means for providing electrical power to a third module.
- 17. A module for use in a stacked modular system comprising a housing with a top side, back side, front side, and a bottom side, one of said top side and said bottom side having a first surface with a recess therein and the other of said top side and said bottom side having a first surface with a rail for sliding into a recess, each of said top side and said bottom side having a second surface offset from said first surface and a third surface joining said first surface and said second surface, said rail comprising two triangular members slidably engaging each other, and means for sliding said two members to lock a rail and a mating recess.
Specification