Portable computer housing in combination with a portable computer

• US 5,214,574 A
• Filed: 04/16/1992
• Issued: 05/25/1993
• Est. Priority Date: 04/16/1992
• Status: Expired due to Fees

• Current Assignee: Bo E. Chang
• Original Assignee: Bo E. Chang
• Inventors: Chang, Bo E.
• Primary Examiner(s): Picard, Leo P.
• Assistant Examiner(s): Phillips, Michael W.
• Application Number:
  US07/868,837
• Time in Patent Office: 404 Days
• Field of Search: D 3/30.1, D 3/76, D 3/78, D28/84, 190/1, 190/102, 190/900, 190/901, 206/305, 206/320, 206/523, 206/576, 400/685, 400/691, 312/208.4, 312/223.2, 312/223.1, 364/708, 361/380, 361/390, 361/391, 361/392, 361/393, 361/394, 361/395, 361/399
• US Class Current: 361/679.09
• CPC Class Codes: G06F 1/1628 Carrying enclosures containing additional elements, e.g. case for a laptop and a printer

Abstract

A protective housing for portable computers includes first and second shells defining trays of disparate depths and rear walls of similar height and hingedly connected together. With side and front walls of the first shell defining a minimal height generally not exceeding the height of a CPU/keyboard unit closely confined within the first shell tray, a user has un-impeded access to the keyboard while opening(s) in one or more walls of the first shell overlie access to various drives and/or ports adapted to communicate with external peripheral devices. Higher side and front walls on the second shell define a tray of greater depth and within which is disposed a portable printer having a cable directly communicating with the CPU in the first shell.

Claims

1. A portable computer housing assembly in combination with a portable computer unit including:

first and second substantially rectangular shells each having a base wall joined to a rear, front and two side walls and defining a tray therewithin;

hinge means pivotally connecting said first and second shell rear walls, whereby said hinge means enable said first and second shells to open such that said second shell will lie coplanar with said first shell;

a dual-component portable computer unit having a lateral periphery closely confined within said tray of said first shell and including a lowermost CPU component having an integral keyboard and being joined to a display component attached thereto for transition between a generally horizontal closed position overlying said keyboard to an upwardly inclined position adjacent said first shell rear wall;

said CPU component having a port accessible on the periphery thereof adjacent one said wall of said first shell;

said one said wall being provided with an opening overlying said port to allow access thereto with said portable computer unit confined within said first shell;

said front and side walls of said first shell being of a lesser height than said front and side walls of said second shell, and permitting unimpeded access to said keyboard by a user'"'"'hands;

an additional component comprising an external computer peripheral device closely confined within said second shell tray and having a top surface disposed below the height of sad second shell front and side walls to define a substantial clearance thereatop and below the height of said second shell front and side walls; and

means defining at least one passageway being disposed between said first and second shell trays accepting cable means communicating between said CPU component and said peripheral device, whereby upon closure of said first and second shells about said hinge means, said walls of said first shell are contiguous respective said walls of said second shell, thereby to provide a housing fully enclosing said CPU/keyboard component and said display component, with said display component being at least partially disposed within the confines of said substantial clearance.

2. The portable computer housing assembly in combination with the portable computer unit according to claim 1, wherein said portable computer unit comprises a laptop computer.

3. The portable computer housing assembly in combination with the portable computer unit according to claim 1, wherein said portable computer unit comprises a notebook computer.

4. The portable computer housing assembly in combination with the portable computer unit according to claim 1, including:

retention means being disposed in said first and second shell trays respectively engaging and retaining said CPU/keyboard component and said peripheral device.

5. The portable computer housing assembly in combination with the portable computer unit according to claim 4, wherein said retention means includes compressible resilient elements.

6. The portable computer housing assembly in combination with the portable computer unit according to claim 1, wherein said first shell side walls each include an enlarged segment providing a rearwardly and upwardly sloping top edge adjacent first shell rear wall;

and

said second shell side walls each include a cut-out segment defined by an inclined top edge adjacent said second shell rear wall.

7. The portable computer housing assembly in combination with the portable computer unit according to claim 6, wherein said first and second shell rear walls define a substantially equal height.

8. The portable computer housing assembly in combination with the portable computer unit according to claim 1, wherein said shells comprise a plastic composition;

and

said hinge means includes a live hinge.

9. The portable computer housing assembly in combination with the portable computer unit according to claim 1, wherein said second shell front wall is of a substantially greater height than said first shell front wall.

10. The portable computer housing assembly in combination with the portable computer unit according to claim 1, wherein said first and second shell rear walls are of a substantially equal height.

11. The portable computer housing assembly in combination with the portable computer unit according to claim 1, including:

cooperating latch means being attached to said first and second shell front walls; and

handle means being attached to said second shell front wall.

12. The portable computer housing assembly in combination with the portable computer unit according to claim 1, wherein said external computer peripheral device includes a printer.

13. The portable computer housing assembly in combination with the portable computer unit according to claim 1, wherein said port on said CPU component is connected to a floppy drive.

14. The portable computer housing assembly in combination with the portable computer unit according to claim 1, wherein said keyboard is inclined downwardly toward said first shell front wall.

15. The portable computer housing assembly in combination with the portable computer including:

first and second substantially rectangular shells each having a base wall joined to a rear, front and two side walls, and defining a tray therewithin;

hinge means pivotally connecting said first and second shell rear walls;

a dual-component portable computer unit having a lateral periphery closely confined with said tray of said first shell and including a lowermost CPU component having an integral keyboard and being joined to a display component attached thereto for displacement between a generally horizontal closed position overlying said keyboard to an upwardly inclined position adjacent said first shell rear wall;

said CPU component having a port accessible on the periphery thereof adjacent one said wall of said first shell;

said one said wall being provided with an opening overlying said port to allow access thereto with said portable computer unit confined within said first shell;

said front and side walls of said first shell being of a lesser height than said front and side walls of said second shell and permitting unimpeded access to said keyboard by a user'"'"'s hands;

an additional component comprising an external computer peripheral device closely confined within said second shell tray and having a top surface disposed below the height of said second shell front and side walls to define a substantial clearance thereatop, and below the height of sad second shell front and side walls;

passageway means between said first and second shell trays accepting cable means communicating between said CPU component and said peripheral device, whereby upon closure of said first and second shells about said hinge means, said walls of said first shell are contiguous respective said walls of said second shell, thus to provide a housing fully enclosing said CPU/keyboard unit and said external peripheral device with said display component at least partially disposed within the confines of said substantial clearance; and

said first and second shell rear walls each include a passageway, whereby upon opening of said shells to position said first and second shell base walls substantially parallel and juxtaposed with said passageways horizontally aligned with one another.

16. A portable computer housing assembly for coupling together multiple components of a multi-component portable computer in combination with a portable computer comprising:

first and second substantially rectangular shells each having a plurality of peripheral walls;

means hingedly attaching said shells together and permitting transition thereof between an open coplanar position to a closed stacked position;

a portable computer including a first component having a lateral periphery closely confined within said first shell;

a port on said periphery;

at least one said first shell peripheral wall having an opening therein overlying said port;

said portable computer including a second component closely confined within said second shell;

flexible data transmission means communicating between said first and second components, whereby said two components are fully accessible for manipulation thereof while being confined within said shells when in said open position and upon rotation of said firs and second shells about said hinge means to said closed position said walls of said first shell are contiguous and coplanar respective said walls of said second shell, thus to provide a housing fully enclosing said first and second components.