Transaction terminal having base module and portable module

• US 5,237,487 A
• Filed: 03/02/1992
• Issued: 08/17/1993
• Est. Priority Date: 03/02/1992
• Status: Expired due to Term

• Current Assignee: Intellectual Ventures I LLC (Intellectual Ventures LLC)
• Original Assignee: NCR Corporation
• Inventors: Forsythe, Donald L., Dittmer, Rian T.
• Primary Examiner(s): Picard, Leo P.
• Assistant Examiner(s): Phillips, Michael W.
• Application Number:
  US07/844,093
• Time in Patent Office: 533 Days
• Field of Search: D14/100, D14/107, D18/4, D18/50, D18/54, D18/55, 400/88, 400/692, 400/693, 439/74, 439/76, 439/928, 235/432, 235/433, 364/403, 364/708, 364/709.1, 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 15/0225 User interface arrangements, e.g. keyboard, display; Interfaces to other computer systems
• CPC Class Codes: G06F 15/025 adapted to a specific application
• CPC Class Codes: G06Q 10/087 Inventory or stock management, e.g. order filling, procurement or balancing against orders
• CPC Class Codes: G07G 1/00 Cash registers alarm indicators G07G3/00
• CPC Class Codes: G07G 1/0018 Constructional details, e.g. of drawer, printing means, input means
• CPC Class Codes: Y10S 439/928 Modular electrically interengaging parts, e.g. stove with replaceable heating elements formed on coupling parts

Abstract

A transaction terminal comprises a base module which includes a printer and a portable hand-held data input module which can be removed by a user from the base module to enable the user to move around an area such as a store to gather input data. The portable data input module can then be connected to the base module for printing of the gathered data. The portable hand-held data input module may include several types of data input devices such as a keyboard, a touch screen, a digitizer and a storage disk.

Claims

1. A transaction terminal comprising:

a portable module including a power supply, a data input device, a data processor coupled to the power supply and the data input device, an external housing having a first docking surface, and an electrical connector coupled to said processor and accessible through an aperture in said first docking surface of said external housing; and

a base module including a lower housing having a base portion for resting on a supporting surface, an upper housing mating with the lower housing, and having a second docking surface with an aperture therein on said upper housing, an internal divider separating the interior of the combined upper and lower housings into a first internal space and a second internal space, the floor of the second internal space being angled upwardly from one end thereof so that it is not flush with a supporting surface on which the base portion rests, a power supply located in said first internal space, a printer located in said second internal space and coupled to said power supply, and an electrical connector coupled to said printer and accessible through the aperture in said second docking surface for engagement with the electrical connector of the portable module, said printer including a paper supply roll holder, a movable print head, and at least one shaft for supporting the print head for movement in a linear path.

2. The printing apparatus of claim 1, in which said base portion is located to one side of said internal divider and forms the floor of the first internal space in which the power supply is located.

3. The printing apparatus of claim 1, in which said one end of said second internal space is cylindrical in shape to accommodate a paper supply roll placed within said second internal space.

4. The printing apparatus of claim 1, in which a validation slot is provided in the upper and lower housings adjacent tot he path of movement of the print head.

5. The printing apparatus of claim 1, also including a display on the outside of the printing apparatus.