Abstract:
A point of sale terminal is disclosed. The point of sale terminal includes a terminal housing with a controller portion and a cash drawer portion, a sliding sled coupled to the terminal housing residing within the controller portion of the terminal housing and between a first position and a second position wherein the first position is within the controller portion of the terminal housing and the second position is without the controller portion of the terminal housing, and a system controller coupled to the sliding sled such that when the sliding sled is without the controller portion of the terminal housing, the system controller is exposed for service.

Description:
BACKGROUND OF THE INVENTION 
     1. Field of the Invention 
     The present invention relates to point of sale terminals and more particularly to keyboards of point of sale terminals. 
     2. Description of the Related Art 
     As the value and use of information continues to increase, individuals and businesses seek additional ways to process and store information. One option available to users is information handling systems. An information handling system generally processes, compiles, stores, and/or communicates information or data for business, personal, or other purposes thereby allowing users to take advantage of the value of the information. Because technology and information handling needs and requirements vary between different users or applications, information handling systems may also vary regarding what information is handled, how the information is handled, how much information is processed, stored, or communicated, and how quickly and efficiently the information may be processed, stored, or communicated. The variations in information handling systems allow for information handling systems to be general or configured for a specific user or specific use such as financial transaction processing, airline reservations, enterprise data storage, or global communications. In addition, information handling systems may include a variety of hardware and software components that may be configured to process, store, and communicate information and may include one or more computer systems, data storage systems, and networking systems. 
     One example of an information handling system is a point of sale (POS) terminal. A point-of-sale terminal is a computerized replacement for a cash register. A point of sale terminal can include the ability to record and track customer orders, process credit and debit cards, connect to other systems in a network, and manage inventory. Generally, a point of sale terminal has as its core an information handling system, which is provided with application specific programs and I/O devices for the particular environment in which the point of sale terminal will serve. A point of sale system for a restaurant, for example, is likely to have all menu items stored in a database that can be queried for information in a number of ways. Point of sale terminals are used in most industries that have a point of sale such as retail stores, restaurants, and lodging. 
     Point of sale keyboards are often very expensive. There are two features that make point of sale keyboards unique to most retailers, most of the keyboards include a magnetic stripe reader/credit card reader (MSR) and some keyboards include reprogrammable/relegendable keys. This feature is waning driven partially by the availability of low cost touch screen solutions. 
     SUMMARY OF THE INVENTION 
     In accordance with the present invention, a point of sale terminal is provided which includes a keyboard assembly with modular MSR and a minimal edge keyboard. More specifically, the keyboard assembly includes a modular MSR and minimal edge keyboard as well as a keyboard housing (e.g., a plastic sled) which substantially exactly fits the space remaining on top of the cash drawer housing of the point of sale integrator, thus creating the illusion of an integrated solution, while preserving all of the benefits of a modular approach. The keyboard assembly also include a recess into which an MSR can be snapped from underneath the assembly. By providing a modular keyboard approach, the cost of a point of sale keyboard is dramatically reduced in environments where relegendable reprogrammable keys are not desired. 
     More specifically, in one embodiment, the invention relates to a point of sale terminal which includes a terminal housing, a keyboard assembly positioned over the cash drawer portion, and a system controller coupled to the keyboard assembly. The terminal housing includes a controller portion and a cash drawer portion. The keyboard assembly includes a keyboard and a keyboard assembly housing which is sized to substantially exactly fit over the cash drawer portion. The keyboard assembly defines a keyboard recess and a magnetic stripe reader recess. The keyboard fits snugly into the keyboard recess. 
     In another embodiment, the invention relates to an information handling system which includes a terminal housing, a keyboard assembly positioned over the cash drawer portion, and a system controller coupled to the keyboard assembly. The system controller includes a processor and memory. The terminal housing includes a controller portion and a cash drawer portion. The keyboard assembly includes a keyboard and a keyboard assembly housing which is sized to substantially exactly fit over the cash drawer portion. The keyboard assembly defines a keyboard recess and a magnetic stripe reader recess. The keyboard fits snugly into the keyboard recess. 
     In another embodiment, the invention relates to a keyboard assembly for use with a point of sale terminal. The keyboard assembly includes a keyboard and a keyboard housing sized to substantially exactly fit over a cash drawer portion of the point of sale terminal. The keyboard assembly defines a keyboard recess which the keyboard fits snugly into and a magnetic stripe reader recess. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
       The present invention may be better understood, and its numerous objects, features and advantages made apparent to those skilled in the art by referencing the accompanying drawings. The use of the same reference number throughout the several figures designates a like or similar element. 
         FIG. 1  shows a perspective view of a point of sale terminal in accordance with the present invention. 
         FIG. 2  shows a perspective view of a point of sale keyboard assembly. 
         FIG. 3  shows an exploded view of a point of sale keyboard assembly. 
         FIG. 4  shows a top view of a point of sale keyboard assembly. 
         FIG. 5  shows a bottom view of a point of sale keyboard assembly. 
         FIG. 6  shows a top view of a point of sale keyboard assembly housing. 
         FIG. 7  shows a bottom view of a point of sale keyboard assembly housing. 
         FIG. 8  shows a schematic block diagram of an information handling system for use within a point of sale terminal. 
     
    
    
     DETAILED DESCRIPTION 
     Referring to  FIG. 1 , a perspective view of a point of sale terminal  100  in accordance with the present invention is shown. More specifically, the point of sale terminal  100  includes terminal housing  110 , a keyboard assembly  112 , a monitor  114  and a printer  116 . The housing  110  includes a cash drawer  120  as well as a removable face panel  130 . The form factor of the terminal housing  110  is such that the monitor  114  and the printer  116  fit comfortably on top of the terminal housing  110 . The keyboard assembly  112 , monitor  114  and printer  116  are all electrically coupled with a point of sale controller system which is positioned within the terminal housing  110 . 
     Referring to  FIG. 2 , a perspective view of a point of sale keyboard assembly  112  is shown. The keyboard assembly  112  provides a modular point of sale keyboard solution. More specifically, the keyboard assembly  112  includes a minimal edge keyboard  210  and a keyboard assembly housing  212  into which the minimal edge keyboard  210  fits. The keyboard assembly  112  may also optionally include a modular MSR (shown in  FIGS. 3 and 5 ). By providing an MSR function via an optional modular MSR, the keyboard assembly can be readily and inexpensively fabricated from preexisting, non-specialized parts. Additionally, the keyboard assembly  112  is even less expensive for customers that do not need (or do not wish to pay for) a MSR integrated within the keyboard assembly  112 . 
     The keyboard assembly housing  212  is a sled (e.g., a plastic sled) which is sized to substantially exactly fit over a cash drawer portion of the terminal housing  110  of the point of sale integrator  100 , thus creating an illusion of an integrated point of sale solution, while preserving all of the benefits of a modular approach. The keyboard assembly housing  212  also include a recess into which the MSR can be snapped from underneath the assembly. 
       FIG. 3  shows an exploded view of a point of sale keyboard assembly  112 .  FIG. 4  shows a top view of a point of sale keyboard assembly  112 . The keyboard  210  fits snugly into a keyboard recess on the top of the keyboard assembly housing  212  and the MSR  310  fits into a recess on the bottom of the keyboard assembly housing  212 . The keyboard assembly housing  212  includes cable management tabs for the keyboard cable  340  and the MSR cable  342 . The MSR includes a condition indicator  350 . 
       FIG. 4  shows a top view of the point of sale keyboard assembly.  FIG. 5  shows a bottom view of the point of sale keyboard assembly. The MSR  310  fits into the recess on the bottom of the keyboard assembly housing  212 . The MSR  310  is held in place via tabs  510 , which allow the MSR to be easily snapped into the recess. The MSR  310  may also be removed (e.g., for service) by applying outward pressure to the tabs  510 . 
       FIG. 6  shows a top view of a point of sale keyboard housing  212 . The keyboard housing  212  includes the recess  610  into which the keyboard  210  fits. The recess includes the plurality of tabs  620  which are arranged to provide a cable management function for the keyboard cable  340 . The keyboard  210  is held securely in place by the cable management function when the keyboard cable  340  is routed around the tabs  620 . The keyboard housing  212  also defines a card slot  630 . The card slot  630  is positioned to allow a magnetically encoded card to be slid through the MSR  310 . The keyboard housing  212  also defines a MSR indicator aperture  640 . The MSR indicator aperture  640  is positioned to correspond to the condition indicator  350  located on the MSR  310 , thus allowing the condition of the condition indicator  350  to be observed by an operator of the point of sale terminal  100 . The keyboard housing  212  also includes MSR projections  650  which provide an operator with a visual and tactile indication of the position of the MSR  310  within the keyboard assembly  112 . 
       FIG. 7  shows a bottom view of a point of sale keyboard housing. The keyboard housing  212  includes the recess  710  into which the MSR  310  fits. The recess includes the plurality of tabs  520  which hold the MSR securely in place. The keyboard housing also includes a plurality of tabs  730  which are arranged to provide a cable management function for the MSR cable  342 . The keyboard housing  212  also defines a card aperture  740 . The card aperture  740  is positioned to allow a magnetically encoded card which is slid through the slot  530  to access the MSR  310 . The keyboard housing  212  also defines cable slots  750  via which the MSR cable  342  are routed to the controller system. The keyboard housing  212  also include attachment projections  760  via which the keyboard assembly  112  is attached to the point of sale terminal housing  110 . 
     Referring briefly to  FIG. 8 , a system block diagram of an information handling system  800  is shown. The information handling system  800  is an example the controller system included within the point of sale terminal  100 . The information handling system  800  includes a processor  802 , input/output (I/O) devices  804 , such as the display  114 , the keyboard assembly  112  (optionally including the MSR  310 ) as well as a mouse and associated controllers, non-volatile memory  804  such as a hard disk and drive, and other storage devices  808 , such as a floppy disk and drive and other memory devices, and various other subsystems  810 , all interconnected via one or more buses  812 . The information handling system  800  also includes a powered USB hub  830 . 
     For purposes of this disclosure, an information handling system may include any instrumentality or aggregate of instrumentalities operable to compute, classify, process, transmit, receive, retrieve, originate, switch, store, display, manifest, detect, record, reproduce, handle, or utilize any form of information, intelligence, or data for business, scientific, control, or other purposes. For example, an information handling system may be a personal computer, a network storage device, or any other suitable device and may vary in size, shape, performance, functionality, and price. The information handling system may include random access memory (RAM), one or more processing resources such as a central processing unit (CPU) or hardware or software control logic, ROM, and/or other types of nonvolatile memory. Additional components of the information handling system may include one or more disk drives, one or more network ports for communicating with external devices as well as various input and output (I/O) devices, such as a keyboard, a mouse, and a video display. The information handling system may also include one or more buses operable to transmit communications between the various hardware components. 
     The present invention is well adapted to attain the advantages mentioned as well as others inherent therein. While the present invention has been depicted, described, and is defined by reference to particular embodiments of the invention, such references do not imply a limitation on the invention, and no such limitation is to be inferred. The invention is capable of considerable modification, alteration, and equivalents in form and function, as will occur to those ordinarily skilled in the pertinent arts. The depicted and described embodiments are examples only, and are not exhaustive of the scope of the invention. 
     Consequently, the invention is intended to be limited only by the spirit and scope of the appended claims, giving full cognizance to equivalents in all respects.