DESCRIPTION

COMBINED WORK PLATFORM AND PERSONAL COMPUTER SYSTEM

TECHNICAL FIELD

The present invention relates generally to workstations, such as desks, and particularly to work stations that are used in conjunction with a personal computer.

BACKGROUND ART

A wide variety of workstations, such as desks, tables and other work platforms, are used by individuals both in the office and at home. Many of those individuals also use or have access to a personal computer. Typically, the personal computer sits atop the work platform, taking up a substantial amount of work space.

To some extent, certain components of the computer, such as the hard drive, can be located elsewhere, but at least the monitor remains on top of the work platform to permit viewing of the visual information being displayed. It would be advantageous to conserve work space and provide a more aesthetically pleasing work station by removing the monitor from the work platform while permitting selective viewing of the displayed

information.

DISCLOSURE OF THE INVENTION

The present invention relates to a system for providing a more aesthetically pleasing workstation and saving space on a work platform while facilitating the use of a personal computer. According to a preferred embodiment of the invention, the system includes a work platform lying along a plane. The work platform includes a top work surface, a back region, and a front region.

The system can also include a personal computer having a monitor for displaying visual information. The personal computer is configured to display information on the monitor as a mirror image transposed along the x-axis of the monitor. Additionally, a mounting structure is disposed to hold at least a substantial portion of the monitor beneath the work surface at an angle with respect to the plane in which the work platform lies. The displayed information is thereby projected back at an angle along a projection line towards a reflector. The reflector is disposed to intersect the projection line and oriented to reflect the displayed information back in a normal readable orientation toward a user sitting along the front region of the work platform.

In one specific embodiment, the work platform includes an opening therethrough and the monitor is disposed below the top work surface of the work platform proximate the opening. In this embodiment, the reflector includes a reflector panel mounted on a hinge adjacent the opening. Thus, the reflector panel can be folded downwardly into the work platform opening when not being used.

Another aspect of the invention includes a method for providing information through a monitor of a personal computer while preserving space at a work station. The method includes providing a work platform

having an upper work surface. A region is created in the work platform that permits passage of light through the work platform. A mounting structure is located in proximity to the region to permit the monitor to be held at least partially and preferably completely, beneath the work surface. A reflector system is then mounted in cooperation with the region such that visual information from the monitor can be reflected toward a person working at the work platform.

BRIEF DESCRIPTION OF DRAWINGS

The invention will hereafter be described with reference to the accompanying drawings wherein like reference numerals denote like elements, and:

Figure 1 is a perspective view of a work station, such as a desk, combined with a recessed monitor;

Figure 2 is a cross sectional view taken generally along line 2-2 of Figure 1;

Figure 3 is an enlarged partial cross sectional view of the hinge shown in Figure 2;

Figure 4 is a schematic representation of a personal computer connected to the reflector system illustrated in Figure 1;

Figure 5 is a cross sectional view similar to that shown in Figure 2, but showing an alternate embodiment of the present invention; and

Figure 6 is a cross sectional view similar to that shown in Figure 5, but showing the use of a plurality of reflector panels.

BEST MODES FOR CARRYING OUT THE INVENTION

Referring generally to Figures 1 and 2, a

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system 10, according to a preferred embodiment of the invention, is illustrated. System 10 includes a work platform 12, a personal computer 14 having a visual information projector 16, such as a monitor, a mounting structure 18 and a reflector 20. Reflector 20 preferably comprises a single reflective panel 22, but it could include two or more panels used to direct and redirect the visual information projected from visual information projector 16. Work platform 12 lies generally along a plane

24 and includes a top work surface 26, a back region 28, and a front region 30. In the illustrated embodiment, work platform 12 is part of a desk 32. Desk 32 includes a base 34, shown by way of example as a plurality of legs 36. A bottom wall 38 is disposed at a distance from work platform 12 to create a cavity 40 for receiving the visual information projector, e.g., monitor 16.

Although work platform 12 has been described as associated with a desk, it can include numerous other structures. For example, work platform 12 can be a counter top, a table top or other platforms. Preferably, work platform 12 includes an opening 42 formed therethrough. The opening is located to cooperate with monitor 16 and serves as a region where the displayed visual information can pass through work platform 12 towards reflector panel 22.

Mounting structure 18 is designed to hold monitor 16 proximate opening 42. In the illustrated embodiment, mounting structure 18 supports monitor 16 on bottom wall 38. However, mounting structure 18 could also suspend monitor 16 from work platform 12. In either event, at least a substantial portion of monitor 16 is held below top work surface 26, and preferably the monitor is held completely below top work surface 26 as illustrated in Figure 1.

In the illustrated embodiment, mounting structure 18 holds monitor 16 at a desired angle 44 with

respect to plane 24. (See Figure 2) Thus, the information displayed on monitor 16 is projected back at angle 44 along a projection line 46. Reflector 20, and more specifically reflector panel 22, is disposed to intersect projection line 46 and reflect the displayed information back towards a user sitting along front region 30 of work platform 12. Reflector panel 22 is thus preferably disposed proximate opening 42, as illustrated. Because monitor 16 is turned away from the user and the displayed information is reflected toward the user, the information displayed on monitor 16 must be reversed or transposed along the x-axis of the monitor and projected as a mirror image. In other words, when looking directly at the displayed information on monitor 16, the text would read from right to left in a mirror image format. However, when the monitor is reversed and the displayed information is projected against reflective panel 22, the displayed information will appear in a normal, readable orientation to a user sitting at work platform 12. The displayed information can be reversed and placed in a mirror image m a variety of ways, including software changes to the monitor driver 48 or hardware changes to video card 50. (See Figure 4) However, the changes could most easily be made using translation matrix software as would be understood by one of ordinary skill in the art.

Preferably, a window 52 is disposed in opening 42. Window 42 can be constructed from a variety of optical glass or plastic based materials that permit information displayed on the screen of monitor 16 to be projected therethrough with minimal distortion. Window 52 can also be designed to produce desirable optical effects. For example, window 52 can be constructed as a lens to magnify the data projected from monitor 16 to reflector 20. Additionally, window 52 can be mounted so that its upper surface 54 is flush with top work surface

26 of work platform 12. However, in many applications, it is preferred that window 52 be disposed below top work surface 26 to create a recess 56. Recess 56 is designed to receive reflective panel 22 when folded downwardly. As best illustrated in Figure 3, reflective panel 22 preferably is mounted on a hinge 58. Optionally, panel 22 is mounted on an adjustment mechanism 60, such as the friction slide illustrated. Reflective panel 22 can be slid downwardly until hinge 58 rests in recess 56, and then folded down into recess 56 to create a generally flat top work surface 26 across the entire work platform 12.

It should also be noted with reference to Figures 2 and 3, both mounting structure 18 and reflector 20 can be constructed to provide adjustability. Thus, the height of reflective panel 22 can be adjusted and the projection angle 44 can be increased or decreased according to the preference of the user.

Optionally, a switch 62 is connected to hinge 58. Switch 62 can be connected intermediate monitor 16 and a power source (not shown) to automatically provide power to monitor 16 when reflective panel 22 is lifted to an upright position as illustrated m Figure 2. Switch 62 could also be a double pull type switch connected to the monitor and other components of the personal computer 14. Switch 62 preferably is connected to a plug connection 64 designed to receive a plug 66 electrically coupled to monitor 16.

As shown in Figure 4, personal computer 14 can also include a mouse 68. Mouse 68 would typically be coupled to personal computer 14 through an input/output card 70. As is well known, movement of mouse 68 provides corresponding movement of a curser about the screen of monitor 16. However, when monitor 16 projects displayed information back towards reflective panel 22 as illustrated best in Figure 2, movement of a conventional mouse to the left will appear to move the curser to the

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right when the user views reflective panel 22. Accordingly, to accommodate the requisite reversing of displayed information as described above, it is necessary to adjust the mouse so that movement of the mouse to the right appears to move the curser to the right along reflective panel 22. This can be accomplished, for example, by making a software change in the driver 72 associated with mouse 68.

Alternate embodiments of system 10 are illustrated in Figures 5 and 6. In these Figures, elements matching the elements of Figures 1-4 will be labelled with the same reference numerals. Referring specifically to the alternate embodiment illustrated in Figure 5, the primary difference in this design is placement of reflector 20. As shown, an overhanging portion 74 extends at least partially over work platform 12. A single reflective panel 76 is suspended from overhanging portion 74, preferably by a hinge member 78. Thus, the reflective panel is removed entirely from the top work surface 26.

Another alternative embodiment is that illustrated in Figure 6. In this embodiment, reflector 20 includes a first reflector panel 80 and a second reflector panel 82. Preferably, reflector panel 80 is mounted generally above opening 42 of work platform 12, and reflector panel 82 is disposed towards the back region 28 of work platform 12. Reflector panels 80 and 82 are oriented in cooperation with monitor 16 so information displayed by monitor 16 is projected upward along a projection line 84 towards reflector panel 80. Reflector panel 80 then reflects the displayed information along a second projection line 86 towards second reflector panel 82. The second reflector panel 82 is oriented to reflect the displayed information along a third projection line 88 toward a location where it can be viewed by the system user. In this embodiment, it may be advantageous to suspend monitor 16 from work platform

12 by a suspension bracket 90. Of course, the orientation of the information displayed on the monitor and movement of the curser in response to movement of the mouse must be adjusted according to the specific orientation of monitor 16 and the number of reflector panels used in the specific application.

It will be understood that the foregoing description is of preferred, exemplary embodiments, and the scope of the invention is not limited to the specific embodiments described. For example, a variety of work platforms can be used in cooperation with a variety of computer systems, the reflector may include two or more reflector panels to direct and redirect information projected by the visual information projector, e.g., monitor, the reflector panels as well as the monitor can be adjustably mounted or fixed in place by a variety of mounting structures depending on the specific application. These and other modifications can be made without departing from the scope of the invention as set forth in the appended claims.