Abstract: A battery system for use in a vehicle is disclosed. The battery system includes a tray having a plurality of battery receptacles. A plurality of batteries are also provided, each battery in the plurality of batteries being received in a battery receptacle. A conductive layer in electrical communication with the plurality of batteries and a terminal for electrically coupling to a vehicle are also provided in the battery system. A cover interlocks with the tray. The cover carries a computer and a diagnostic identification system for the plurality of batteries. A housing for a battery system and a vehicle including a battery system are also disclosed.

Abstract: A battery system for use in a vehicle is disclosed. The battery system includes a tray having a plurality of battery receptacles. A plurality of batteries are also provided, each battery in the plurality of batteries being received in a battery receptacle. A conductive layer in electrical communication with the plurality of batteries and a terminal for electrically coupling to a vehicle are also provided in the battery system. A cover interlocks with the tray. The cover carries a computer and a diagnostic identification system for the plurality of batteries. A housing for a battery system and a vehicle including a battery system are also disclosed.

Abstract: A battery system for use in a vehicle is disclosed. The battery system includes a tray having a plurality of battery receptacles. A plurality of batteries are also provided, each battery in the plurality of batteries being received in a battery receptacle. A conductive layer in electrical communication with the plurality of batteries and a terminal for electrically coupling to a vehicle are also provided in the battery system. A cover interlocks with the tray. The cover carries a computer and a diagnostic identification system for the plurality of batteries. A housing for a battery system and a vehicle including a battery system are also disclosed.

Abstract: A battery system for use in a vehicle is disclosed. The battery system includes a tray having a plurality of battery receptacles. A plurality of batteries are also provided, each battery in the plurality of batteries being received in a battery receptacle. A conductive layer in electrical communication with the plurality of batteries and a terminal for electrically coupling to a vehicle are also provided in the battery system. A cover interlocks with the tray. The cover carries a computer and a diagnostic identification system for the plurality of batteries. A housing for a battery system and a vehicle including a battery system are also disclosed.

Abstract: An external flexible bay system includes an external flexible bay, a modular battery pack and a modular disk drive. The external flexible bay is adapted to receive either the modular battery pack or the modular disk drive to facilitate use of such devices with a portable PC. The external flexible bay includes a parallel port which enables an external I/O device, such as a printer, to be connected thereto. The external flexible bay contains circuitry to automatically sense whether a printer is connected and to determine whether a modular battery pack or modular disk drive has been inserted therein. In order to ensure proper configuration, the external flexible bay includes a mode switch for selecting between a floppy mode and a printer mode.

Abstract: A locking system for a computer or computer accessory housing not only secures the housing but also secures any PCMCIA cards installed in PCMCIA slots in the housing. In particular, the computer or accessory housing is configured with two side-by-side PCMCIA slots. One or more keyhole slots are disposed between the two PCMCIA for receiving a cylindrical lock assembly, such as a Kensington lock assembly. The spacing between the side-by-side PCMCIA slots is selected such that the cylindrical lock assembly is secured to the keyholes, the lock assembly partially blocks the PCMCIA slot openings and thus prevents removal of any PCMCIA cards from the computer or accessory housing. In order to provide additional security, one keyhole may be formed to depend from an interior metal chassis while a corresponding keyhole is formed from the cover which prevents removal of the cards as well as removal of the housing cover.

Abstract: A flexible multimedia presentation system is configured to be releasably secured to a portable personal computer to provide additional features, such as a PCMCIA interface, a port replicator and other options. The system is configured to enable the unit to be rather easily transported as a unit. A retractable handle is provided which further facilitates transport of the unit. In order to provide enhanced flexibility of the flexible multimedia presentation system, the system includes a PCMCIA interface, as well as replicates the various I/O ports on the rear of the portable personal computer. By replicating the I/O ports on the portable personal computer, external I/O devices, such as an external monitor, keyboard, mouse and printer can be used when the portable personal computer is docked to the flexible multimedia presentation system.

Abstract: A modular portable personal computer includes one or more flexible bays accessible from the front surface of the computer. One or more of the flexible bays may be configured as a dual functional bay to enable the bay to interchangeably receive different modular devices, such as a modular floppy disk drive or a modular battery pack. With such a configuration, the modular floppy disk drive can be removed for portable operation and an additional battery pack installed to provide increased electrical power to the portable personal computer during portable operation. The portable personal computer is also provided with a plurality of cavities formed in a bottom surface. These cavities allow for various upgrades to be made without opening the computer housing. For example, a modular hard disk drive cavity is provided on the bottom side of the personal computer.

Abstract: A locking system for a computer or computer accessory housing not only secures the housing but also secures any PCMCIA cards installed in PCMCIA slots in the housing. In particular, the computer or accessory housing is configured with two side-by-side PCMCIA slots. One or more keyhole slots are disposed between the two PCMCIA for receiving a cylindrical lock assembly, such as a Kensington lock assembly. The spacing between the side-by-side PCMCIA slots is selected such that the cylindrical lock assembly is secured to the keyholes, the lock assembly partially blocks the PCMCIA slot openings and thus prevents removal of any PCMCIA cards from the computer or accessory housing. In order to provide additional security, one keyhole may be formed to depend from an interior metal chassis while a corresponding keyhole is formed from the cover which prevents removal of the cards as well as removal of the housing cover.

Abstract: A portable presentation system includes a portable personal computer with a removable LCD and a stand assembly for carrying the LCD in a detached position to enable the LCD to be viewed when detached from the portable personal computer. In accordance with an important aspect of the invention, the LCD display is formed with a hinge which enables the viewing angle of the display to be fully adjustable in both a detached and attached position. The LCD display system also includes a latching mechanism which enables the display to be latched to the computer housing in all positions, thus preventing inadvertent removal and perhaps damage to the display. The stand assembly includes a base for carrying the LCD in a detached position and enabling the LCD display to be latched thereto in all viewing angle positions while enabling the viewing angle to be varied. The stand also includes a connector that is adapted to mate with a connector on the LCD display.

Abstract: A modular portable personal computer includes one or more flexible bays accessible from the front surface of the computer. One or more of the flexible bays may be configured as a dual functional bay to enable the bay to interchangeably receive different modular devices, such as a modular floppy disk drive or a modular battery pack. With such a configuration, the modular floppy disk drive can be removed for portable operation and an additional battery pack installed to provide increased electrical power to the portable personal computer during portable operation. The portable personal computer is also provided with a plurality of cavities formed in a bottom surface. These cavities allow for various upgrades to be made without opening the computer housing. For example, a modular hard disk drive cavity is provided on the bottom side of the personal computer.

Abstract: An adjustable keyboard assembly for a portable personal computer includes a keyboard, split along a predetermined breakline defining two keyboard sections, removable from the portable personal computer. In order to facilitate angular positioning of the keyboard sections as well as removal of the keyboard sections from the portable personal computer housing, the keyboard sections are mechanically coupled together, for example, with a hinge at one end of the breakline. Such a configuration enables the relative angular positions of the keyboard sections to be custom positioned by the individual user for maximum adjustability in accordance with the user's preference both on and removed from the portable personal computer housing. Unlike other known keyboards, the keyboard, in accordance with the present invention, is formed in standard QWERTY format so as not to require retraining of users.

Abstract: An adjustable keyboard assembly for a portable personal computer includes a keyboard, split along a predetermined breakline defining two keyboard sections, removable from the portable personal computer. In order to facilitate angular positioning of the keyboard sections as well as removal of the keyboard sections from the portable personal computer housing, the keyboard sections are mechanically coupled together, for example, with a hinge at one end of the breakline. Such a configuration enables the relative angular positions of the keyboard sections to be custom positioned by the individual user for maximum adjustability in accordance with the user's preference both on and removed from the portable personal computer housing. Unlike other known keyboards, the keyboard, in accordance with the present invention, is formed in standard QWERTY format so as not to require retraining of users.

Abstract: A portable computer with a base and keyboard with a pivotal lid assembly containing both a visual display panel and a parallel mounted central processing unit circuit board, as well as coplanar memory and visual display driving circuitry. The lid assembly is provided with front and rear clam shell covers with the front cover holding a bezel around the visual display (an LCD), and the front also provides the supports for the circuit boards in spaced, parallel relation to both the LCD and the rear cover, so when the lid is open and generally vertical, air blows by convection through lower vent holes in the covers, over both sides of the boards, and exits through upper vent holes.