A data processing terminal support system operable to convert the terminal from an integrated to a distributed configuration and vice versa

摘要

A modular data entry terminal includes a base unit (10) and a plurality of I/O units, (such as a keyboard unit, a printer unit and display unit) which can be assembled to provide an integrated configuration or separated to provide a distributed configuration. The base unit (10) has at least one recessed nesting area (12) with at least one raised island (18) thereon. Each 1/O unit is provided with complementary locating devices which mate with the raised island (18) when said I/O unit is seated in the nesting area. The I/O units are held in a positive manner that precludes movements resulting from vibrations (external or internal in the case of printers, etc.) or from bumps associated with normal operation of the I/O units.;Another nesting area (16) is provided for anchoring pedestal-like devices. The terminal is readily converted from an integrated configuration to a distributed configuration by simply removing the I/O units from the base unit (10) and locating them on suitable support surfaces relative to the base unit.