Computer with modules readily replaceable by unskilled personnel

Claim 2

A computer assembly comprising a docking bay module including a first housing having a rear wall and a front opening, a plurality of connectors mounted on said rear wall and adapted to be connected to functional components which are separate from and external of the docking bay module, a circuit panel board mounted within said first housing adjacent said rear wall and having first pluggable connector means mounted thereon, said plurality of connectors being connected to said circuit panel board and said first pluggable connector means, a CPU module including a second housing and logic means mounted within said second housing, said second housing having a rear wall, second pluggable connector means mounted on said rear wall of said second housing and connected to said logic means, power supply connector means mounted on said rear wall of said first housing, said CPU module including a power supply unit mounted in said second housing and connected to said logic means, third pluggable connector means connected to said power supply unit, means for removably mounting said second housing through said front opening into said first housing so that said first and second pluggable connector means are coupled together and said third pluggable connector means is coupled with said power supply connector means.

Claim 3

The computer assembly according to claim 1, said docking bay and said CPU modules including cooperating guide means which ensure proper alignment of said first and second pluggable connector means as they are coupled together.

Claim 4

The computer assembly according to claim 1, said second housing having a front wall, a combination switch and latch means mounted on said front wall and electrically connected to said power supply unit, said combination switch and latch means having an "on" position in which power is supplied to said power supply unit and in which said second housing is latched against removal from said first housing, said combination switch and latch means having an "off" position in which no power is supplied to said power supply unit and in which said second housing is unlatched for removal from said first housing.

Claim 5

The computer assembly according to claim 3, said combination switch and latch means having a second "off" position in which no power is supplied to said power supply unit but in which said second housing is latched against removal from said first housing.

Claim 6

The computer assembly according to claim 1, said second housing having metallic walls, bracket means mounting said power supply unit from one of said walls and transferring heat away from said power supply unit to said one wall.

Claim 7

The computer assembly according to claim 5, the walls of said second housing being coated with a heat conducting coating to thereby cool said logic means and said power supply unit.

Claim 8

The computer assembly according to claim 1, said first housing having a top wall and side walls connected to said rear wall, said top wall having a solid central area surrounded by a peripheral area provided with a plurality of openings, said second housing including a top wall having a perforated central area surrounded by a solid peripheral area, the openings affording cooling air flow during use of the computer assembly, and the solid central area overlying the perforated central area to restrict contamination of the logic means within the second housing.

Claim 9

The computer assembly according to claim 7, comprising a plurality of openings extending along the side walls of said first housing.

Claim 10

The computer assembly according to claim 1, said CPU module having fourth pluggable connector means connected to said logic means, a peripheral module including a housing containing a disk drive assembly and fifth pluggable connector means connected to said disk drive assembly, second mounting means for removably mounting said peripheral module together with said docking module and said CPU module so that said fourth and fifth pluggable connector means are coupled together to connect said disk drive assembly to said logic means.

Claim 11

The computer assembly according to claim 9, said second mounting means including stop means for preventing removal of said second housing from said first housing while said fourth and fifth pluggable connector means are coupled together.

Claim 12

The computer assembly according to claim 10, said second mounting means including releasable latch means for holding said peripheral module and said docking module together.

Claim 13

A computer assembly comprising a docking bay module including a first rectangular housing having a top wall, side walls, a rear wall, a bottom wall, and a front opening, a plurality of connectors mounted on said rear wall and adapted to be connected to functional components which are separate from sand external of the docking module, a circuit panel board mounted within said first housing adjacent said rear wall and having first pluggable connector means mounted thereon, said plurality of connectors being connected to said circuit panel board and said first pluggable connector means, a CPU module including a second rectangular housing having a top wall, side walls , a front wall, a rear wall, and a bottom wall, logic means mounted within said second housing, second pluggable connector means mounted on said rear wall of said second housing and connected to said logic means, power supply connector means mounted on said rear wall of said first housing, said CPU module including a power supply unit mounted in said second housing and connected to said logic means, third pluggable connector means mounted in said second housing and connected to said power supply unit, means for removably mounting said second housing through said front opening into said first housing so that said first and second pluggable connector means are coupled together and said third pluggable connector means is coupled with said power supply connector means.

Claim 14

A computer assembly comprising a docking bay module including a first rectangular housing having a top wall, side walls, a rear wall, a bottom wall, and a front opening, a plurality of connectors mounted on said rear wall and adapted to be connected to functional components which are separate from sand external of the docking module, a circuit panel board mounted within said first housing adjacent said rear wall and having first pluggable connector means mounted thereon, said plurality of connectors being connected to said circuit panel board and said first pluggable connector means, a CPU module including a second rectangular housing having a top wall, side walls , a front wall, a rear wall, and a bottom wall, logic means mounted within said second housing, second pluggable connector means mounted on said rear wall of said second housing and connected to said logic means, power supply connector means mounted on said rear wall of said first housing, said CPU module including a power supply unit mounted in said second housing and connected to said logic means, third pluggable connector means mounted in said second housing and connected to said power supply unit, means for removably mounting said second housing through said front opening into said first housing so that said first and second pluggable connector means are coupled together and said third pluggable connector means is coupled with said power supply connector means.

Claim 15

The computer assembly according to claim 12, said docking bay and said CPU modules including cooperating guide means which ensure proper alignment of said first and second pluggable connector means and said third pluggable connector means and said power supply connector means as they are coupled together.

Claim 16

The computer assembly according to claim 13, said CPU module having a combination switch and latch means mounted on said front wall of said second housing and electrically connected to said power supply unit, said combination switch and latch means having an "on" position in which power is supplied to said power supply unit and in which said second housing is latched against removal from said first housing, said combination switch and latch means having an "off" position in which no power is supplied to said power supply unit and in which said second housing is unlatched for removal from said first housing.

Claim 17

The computer assembly according to claim 14, said combination switch and latch means having a second "off" position in which no power is supplied to said power supply unit but in which said second housing is latched against removal from said first housing.

Claim 18

The computer assembly according to claim 13, said second housing being metal, bracket means mounting said power supply unit from one of said walls and transferring heat away from said power operating assembly to said one wall.

Claim 19

The computer assembly according to claim 16, the walls of said second housing being coated with a heat conducting coating to thereby cool said logic means and said power supply unit.

Claim 20

The computer assembly according to claim 17, the top wall of said first housing having a solid central area surrounded by a peripheral area provided with a plurality of openings, the top wall of said second housing having a perforated central area surrounded by a solid peripheral area, the openings affording cooling air flow during use of the computer assembly, and the solid central area overlying the perforated central area to restrict contamination of the logic means within the second housing.

Claim 21

The computer assembly according to claim 18, comprising a plurality of openings extending along the side walls of said docking module housing.

Claim 22

The computer assembly according to claim 12, said CPU module having fourth pluggable connector means mounted on said bottom wall of said second housing and connected to said logic means, a peripheral module including a third rectangular housing containing a disk drive assembly and having a top wall mounting a fifth pluggable connector means connected to said disk drive assembly, second mounting means for removing mounting said peripheral module on the bottom of said docking module and said CPU module so that said fourth and fifth pluggable connector means are coupled together to connect said disk drive assembly to said logic means.

Claim 23

The computer assembly according to claim 20, said second mounting means including stop means for preventing removal of said second housing from said first housing while said fourth and fifth pluggable connector means are coupled together.

Claim 24

The computer assembly according to claim 21, said second mounting means including releasable latch means for holding said peripheral module and said docking module together.

Claim 25

A computer network comprising first and second computer assemblies, said first computer assembly comprising a first docking bay module including a housing having a rear wall and a front opening, a plurality of connectors mounted on said rear wall and adapted to be connected to functional components which are separate from and external of the docking bay module, a circuit panel board mounted within said housing adjacent said rear wall and having first pluggable connector means mounted thereon, said plurality of connectors being connected to said circuit panel board and said first pluggable connector means, power supply connector means mounted on said rear all of said first housing, a first CPU module including a second housing and a logic means mounted within said second housing, said second housing having a rear wall, second pluggable connector means mounted on said rear wall and connected to said logic means, a power supply unit mounted in said second housing and connected to said logic means, third pluggable connector means mounted on said second housing and connected to said power supply unit, means for removably mounting said second housing through said front opening into said first housing so that first and second pluggable connector means are coupled together and said third pluggable connector means is coupled with said power supply connector means, said first CPU module having fourth pluggable connector means connected to said logic means; said second computer assembly including a second docking bay module and a second CPU module substantially identical to said first docking bay and CPU modules, respectively, said second computer assembly further including a peripheral module having a housing containing a disk drive assembly and fifth pluggable connector means connected to said disk drive assembly, second mounting means for removably mounting said peripheral module together with the second docking bay module and said second CPU module so that said fourth and fifth pluggable connector means in said second computer assembly are coupled together to connect said disk drive assembly to the logic means in said second CPU module; means for electrically connecting corresponding network connectors on the rear walls of said first and second docking bay modules, and the first and second CPU modules being interchangeable between said first and second computer assemblies so as to enhance the repair and maintenance capabilities of the computer network.

Claim 26

A computer network comprising first and second computer assemblies, said first computer assembly comprising a first docking bay module including a housing having a rear wall and a front opening, a plurality of connectors mounted on said rear wall and adapted to be connected to functional components which are separate from and external of the docking bay module, a circuit panel board mounted within said housing adjacent said rear wall and having first pluggable connector means mounted thereon, said plurality of connectors being connected to said circuit panel board and said first pluggable connector means, power supply connector means mounted on said rear all of said first housing, a first CPU module including a second housing and a logic means mounted within said second housing, said second housing having a rear wall, second pluggable connector means mounted on said rear wall and connected to said logic means, a power supply unit mounted in said second housing and connected to said logic means, third pluggable connector means mounted on said second housing and connected to said power supply unit, means for removably mounting said second housing through said front opening into said first housing so that first and second pluggable connector means are coupled together and said third pluggable connector means is coupled with said power supply connector means, said first CPU module having fourth pluggable connector means connected to said logic means; said second computer assembly including a second docking bay module and a second CPU module substantially identical to said first docking bay and CPU modules, respectively, said second computer assembly further including a peripheral module having a housing containing a disk drive assembly and fifth pluggable connector means connected to said disk drive assembly, second mounting means for removably mounting said peripheral module together with the second docking bay module and said second CPU module so that said fourth and fifth pluggable connector means in said second computer assembly are coupled together to connect said disk drive assembly to the logic means in said second CPU module; means for electrically connecting corresponding network connectors on the rear walls of said first and second docking bay modules, and the first and second CPU modules being interchangeable between said first and second computer assemblies so as to enhance the repair and maintenance capabilities of the computer network.