Computer Desk

Technical Field

The invention relates to furniture generally con- figured to use as desks. Specifically, the invention relates to a desk adapted for use with computer key¬ board terminal equipment. Most specifically, the in¬ vention relates to a desk wherein the working surface of the desk top is preserved and usable access to a computer keyboard terminal is available to such a ter¬ minal supported by such a desk.

Background Art

The computer is exerting a pervasive influence in the home and in small business establishments today. Originally only large businesses could afford the con¬ venience o ^' f an on-premise computer. However, with the startling advances in technology which have been made in recent years, computers of small size and relatively reasonable costs are available to the small business establishment, it is quite typical to find the various computer peripheral devices emplaced atop the working surface of conventional desks, tables and the like. With the computer devices so emplaced, the user is denied access to the working space normally provided by the desk or table top. Another disadvantage of such an arrangement is that the desk top is nominally at a height which supports computer keyboard terminals at an inconvenient height for comfortable typing.

Industry makes use of specialized work structures such as the data processing work station disclosed in Display Patent 253,445. Such a work station is highly specialized and is ill-suited for use in the home or a business office.

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Adding machines were a rudimentary form of to¬ day's calculators. Wege, in United States Patent 1,827,128 ^' issued October 13, 1931, provided- a calcu¬ lator desk which sought to support an adding machine at a working height which was convenient for the op¬ erator. He removed a section of the working surface - of a desk top and effectively located the removed section in a new plane below its original location. This provided a support surface at a lowered position for the adding machine and made the keyboard more handily accessible to the user. However., removal of the section of the working surface of the desk top resulted in a net decrease in the working surface available to the user. Like Wege, Reed, in United States Patent 1,849,726 issued March -15, 1032, provides a lowered working sur- 'face to bring ^" a card punch machine down to a conven¬ ient working height. Once more, there is a signifi¬ cant loss in the available working surface of the desk top which lies in a plane above the surface-on which the card punch machine rests.

Similar comments may be made with the stenogra¬ pher's desk of Deaton, Patent 2,793,926 issued May 28, 1957 and of the table of Blevins, Patent 3,034,841, issued May 15, 1962.

Schreyer in United States Patent 3,338,647 issued August 29, 1967 discloses a desk which preserves the desk top working area by extending the desk length by adding thereto a lowered working surface on which a typewriter or the like may be situated at a conven¬ ient working height. The user of the desk need only slide his chair from one side to the other depending upon whether he wishes to make use of the desk top working surface or of the machine located on top of the lowered working surface. Unfortunately, however,

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this results in inefficient use of the area beneath these working surfaces since it is necessary to pro¬ vide knee space under both the desk top working sur¬ face and under the machine support surface. Several desk designs have been derived in an ef¬ fort to obtain additional working space on top of a desk. Typical of such attempts is Design Patent D-161,959 issued to Park on February 13, 1951 and Patent D-57,075 issued to Fox on February 8, 1921. Park provides a raised countertop above and to the rear of the desk top working surface. This raised counter is suitable for storage of books and papers but is not readily accessible as a working space to the user of the desk. Its availability, however, does permit the user to preserve handy access to various papers, books, catalogs and the like while leaving the working surface of the desk open and available. The working surface of the desk top, however, appears to be at con¬ ventional desk top height and would therefore be at an inconvenient height for use with a keyboard machine or the like. The Fox design modifies a conventional desk by mounting thereon a tee-shaped counter above the con¬ ventional desk top working surface. It would appear- that this modification would make the desk awkward for * one attempting to sit at the desk in the conventional manner. The raised countertop above the knee hole section is significantly higher than conventional desk tops. The desk top working surface to either side of the raised counter, that is to the left and the right of the knee hole space, is unavailable since there is no knee space beneath these surfaces. The conventional desk top work surface above the knee hole space is not available to the seated user except for the possible storage of paper or the like. None of the known prior art permits the user of a

manually operated device such as a computer keyboard terminal without sacrificing desk top working space. It is therefore an object of the present inven¬ tion to provide a computer desk which preserves desk

5 top work space while providing for support of and usable access to a computer keyboard terminal.

It is a further objective of the invention to provide a computer desk which will support a computer keyboard terminal at a convenient working height for

10 a user seated at such desk while preserving the desk top working space undiminished by the computer key¬ board terminal.

It is a specific objective of the invention to provide a computer desk which makes efficient use of

15 the desk top work space, which desk may be utilized for the support of computer devices in an efficiently useful, eye appealing arrangement.

Disclosure of the Invention

A computer desk is disclosed which permits the use

20 of a computer keyboard terminal while preserving desk top working space. The computer desk is comprised of a desk top work surface and means for fully supporting • a computer keyboard terminal immediately below said desk top work surface. The support means is such as

25 to provide convenient, usable access to a keyboard terminal so supported. The means for supporting a key¬ board terminal immediately below the desk top work sur¬ face is comprised of a support surface which is coupled below the desk top work surface a distance sufficient

30 to provide space between the two surfaces for a computer keyboard. The edge of the support surface is advanced toward the user seated at the computer desk so that the keys on the keyboard are in a convenient location to be seen and manually manipulated by a user seated

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at the desk. A preferred embodiment of the computer ^• desk provides an extension of the support surface to one side of the user. This extended support surface permits additional computer peripheral devices be utilized with the computer desk while still preserving the desk top working space. Storage means are pro¬ vided beneath the desk top work surface and the sup¬ port surfaces at either side of the knee hole space provided for a user of the desk to provide storage for materials and devices useful to such a user. Where the extended support surface is utilized to support a computer printer terminal, such storage means may be utilized to provide active storage for paper being used by said computer printer terminal. In a preferred embodiment of the invention, means are provided for easy passage of wiring from the com¬ puter devices supported by said computer desk to elec¬ trical outlets. Such easy passage of wiring is es¬ pecially desirable when the desk is placed flush with the wall of the room in which the desk is located.

Brief Description of Drawings

Figure 1 illustrates the prior art utilization of a conventional desk as the support means for computer terminal equipment. Figure 2 is a perspective view of the two princi¬ pal surfaces comprising the invention: the desk top work surface and the computer terminal support sur¬ face.

Figure 3 is a plan view of the top of the two sur- faces depicted in Figure 2 illustrating the extension of the support surface toward the user so as to permit ready access to the keyboard of computer keyboard ter¬ minal devices supported on the support surface.

Figure 4 illustrates the convenient wiring passage-

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way which exists when the desk of Figure 2 is located against the wall of the room in which the desk is lo¬ cated.

Figure 5 is a perspective view of a preferred embodiment of the computer desk illustrating the clear working area preserved on the desk top and the pro¬ vision for support of computer terminal equipment such as a disc storage device, a keyboard terminal and a printer.

Best Mode for Carrying Out the Invention

The manner in which conventional desks are adapted for use as computer desks is illustrated in Figure 1. The user 11 sits at desk 10 for purposes of manipu¬ lating the keys of computer keyboard terminal 12 and viewing an alpha-numeric display on CRT display 14. If desired, a telephone modem 13 may be utilized to provide communication to a central data bank such as that made available by commercial computer services. It will be noted that the desk top work surface normally available to user 11 is occupied by keyboard computer terminal 12 and telephone modem 13. Thus, no room is available for papers and other materials which may have to be relied upon in the course of communicating with the computer. It should be further noted that the height of the conventional desk top is higher than desirable for comfortable operation of the keys of the keyboard terminal 12. Typing tables or desks, which would place the keyboard 12 at a con¬ venient height, do not, in general, provide sufficient surface area at the top of the table or desk to per¬ mit placement of the CRT display 14 on the typewriter table with the computer keyboard terminal 12.

The elementary concepts of the computer desk of the invention herein disclosed are illustrated in

Figures 2-4. The computer desk 20 of the invention is comprised of a desk top work surface 21 and a support surface 22 coupled below the desk top work surface 21 by coupling means 23 which may, for example, be screw fastened rod supports. The height of supports 23 is sufficient to permit a computer keyboard terminal 12 to be inserted within the space provided between desk top work surface 21 and support surface 22.

It is important to note that the front edge 222 of support surface 22 is advanced closer to the user of the desk than is the front edge 211 of desk top work surface 21. This extension of support surface edge 222 toward the user permits ready access to the keys of computer keyboard terminal 12 witho ^' ut interference from desk top work surface 21. This latter advantage is best illustrated in Figure 5.

Side edge 223 of support surface 22 could be es¬ sentially in line with side edge 212 of desk top work surface 21. However, extending support surface 22 to the side (to the right as illustrated in Figure 2) so as to extend side edge 223 significantly beyond side . edge 212 has the advantage of providing additional sup¬ port surface for computer peripheral devices while preserving the availability of the desk top working surface 21. In addition, the extension 221 of sup¬ port surface 22 makes it possible to provide storage means beneath support surface extension 221 without interfering with the lower extremities of a user seated at the computer desk 20. The addition of such storage means is illustrated in Figure 5.

Supports 24 maintain desk top work surface 21 and support surface 22 at a desired height above the floor. As is seen in Figure 5, supports 24 may form a part of storage means such as drawers 29 and paper storage 30. It is frequently desirable or necessary to place

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a desk so _. that its rear edge 213 is maintained in flush contact with the wall of the room in which the desk is installed. Such an arrangement can raise problems with the distribution of wires from the various co - puter components to a source of power. To provide an easy passageway for wiring, an opening 225 may be pro¬ vided through support surface 22. Opening 225 will be of sufficient size to permit the passage of wiring and associated connectors. An alternative method for providing easy passage for wiring without having to make provision for open¬ ings such as 225 in support surface 22 is best illus¬ trated in Figures 3 and 4. Here, the rear edge 213 of desk top work surface 21 is extended beyond the rear edge 224 of support surface 22. The extension of rear edge 213 is away from the user seated at the desk and toward the wall against which the desk is placed in flush contact. Thus, as seen in Figure 4, when rear edge 213 of desk top work surface 21 is in flush con- tact with wall 25, a passageway 26 remains between rear edge 224 of support surface 22 and wall 25. Wiring from computer devices supported by support surface 22 may be easily fed through the void 26. If a CRT dis¬ play is emplaced atop desk top work surface 21, it can be placed in close contact with- wall 25 so as to pre¬ serve the conventional working area of desk top work space 21. The wiring from CRT 14 may be brought over the edge 212 of desk top work surface 21 and down through passage 26 so as to achieve easy access to a source of power.

An embodiment of the invention having an extended support surface 221 and storage means comprised of drawers 29 and paper storage 30 is illustrated in Figure 5. A computer keyboard terminal 12 is emplaced on support surface 22. The space between desk top

work surface 21 and support surface 22 is of suffic¬ ient volume to permit a disk memory 28 to be incor¬ porated within the space in a manner which does not interfere with the operation of keyboard terminal 12 but which makes ready access to disk memory 28 avail¬ able to a user seated at chair 31. A CRT display 14 has been emplaced atop desk top work surface 21. It is noted that all of the conventional working area of a desk top work surface is preserved in the embodiment illustrated in Figure 5 with the computer devices ar¬ ranged as illustrated.

Extension 221 of support surface 22 provides sup¬ port for a computer printer 27. As -part of the means 24 for supporting desk top work surface 21 and support surface 22 above the floor, storage means comprised of drawers 29 and paper storage 30 have been provided. Paper for printer 27 may be fed through openings such as 225 in support surface 22 or, alternately, fed through passageway 26. A filing tray (not shown) em- placed behind printer 27 and also supported by support surface 22 may be utilized to accept the paper output by printer 27. Drawers 29 provide storage for various materials and devices which will be of use to the user of the computer desk. As is seen in Figure 5, a user seated at chair 31 will have the keys of computer keyboard terminal 12 at a convenient working height for easy manipulation. The extension of support surface 22 toward a user seated in chair 31 prevents desk top work surface 21 from in- terfering with the user's access to the keys of key¬ board terminal 12. In addition, the extension of support surface 22 toward the user does not interfere with the normal posture assumed by a user seated at chair 31 before a desk and employing the work surface atop the desk. In the invention, the extension of work surface 22 falls just above, or approximately at, the

hip line of a person seated at chair 31. When a per¬ son is seated in a chair 31 before a desk 20, he naturally bends from the hips to bring his torso into comfortable position to perform work on the desk top working surface 21. This natural tendency to bend the body forward permits the extension fo support surface 22 toward the user without interference of the user's body or causing any discomfort.

It may be noted here that the illustration of Figure 1 was adapted from the Midwinter Sale Catalog Number 334, published February 1981 by Radio Shack, a division of Tandy Corporation of Fort Worth, Texas. It is submitted that the computer desk disclosed herein provides a more eye-pleasing, efficient utili- zation of desk top work space than that which results from the approach presently taken by users of desks and computer equipment in the typical arrangement shown in the aforementioned catalog.

What has been disclosed is a desk which may be utilized with computer keyboard terminal equipment or other devices requiring manual manipulation by a user. The desk permits the efficient support of such devices without sacrifice of the desk top work surface available to the user. The computer desk provides a support surface immediately below the work surface of the desk top. This support surface extends toward the desk- user a greater distance than does the desk top work surface. Thus, there is no interference between the desk top work surface and the user's access to equip- ent emplaced upon the support surface. An extension of the support surface to the side provides additional support areas for associated computer devices or the like without sacrifice of desk top work surface area. Storage areas beneath the desk top work surface and the support surface have been provided to store materials

and devices of use to a user of the computer desk.

Those skilled in the art will derive other em¬ bodiments drawn from the teachings herein. To the extent that such embodiments are so drawn, it is in- tended that such embodiments will fall within the ambit of protection provided by the claims set forth hereinafter.

Having described my invention in the foregoing specification and the drawings accompanying it in such a clear and concise manner that those skilled in the art may readily and easily practice the in¬ vention, I claim that which is set forth in the fol¬ lowing claims.