Apparatus for removably mounting a computer input device

• US 4,913,387 A
• Filed: 03/17/1989
• Issued: 04/03/1990
• Est. Priority Date: 03/17/1989
• Status: Expired due to Term

• Current Assignee: Hewlett-Packard Company (HP Inc.)
• Original Assignee: Hewlett-Packard Company (HP Inc.)
• Inventors: Tice, William W.
• Primary Examiner(s): Ramirez, Ramon O.
• Assistant Examiner(s): OLSON, ROBERT
• Application Number:
  US07/324,945
• Time in Patent Office: 382 Days
• Field of Search: 248/1 A, 248/1 B, 248/639, 248/298, 248/359 C, 248/122, 248/128, 248/424, 248/213.2, 248/309.1, 248/359 R, 312/208, 312/196, 340/700, 400/717, 400/718, 108/102, 108/143, 108/137
• US Class Current: 248/639
• CPC Class Codes: A47B 2200/009 Keyboards associated with mousepads
• CPC Class Codes: G06F 3/0213 Arrangements providing an integrated pointing device in a keyboard, e.g. trackball, mini-joystick for pointing devices integrated in a laptop computer G06F1/169; joysticks G05G9/047; constructional details of pointing devices G06F3/033

Abstract

A computer input device removably mounted to a keyboard is disclosed. A bar, which may be slightly longer than the width of the keyboard, is slidably mounted beneath the keyboard. The bar is slidable from a first position in which one end of the bar extends beyond the side of the keyboard to a second position in which the other end of the bar extends beyond the other side of the keyboard. An input device, such as a trackball, is removably attached, for example, by hook and loop fasteners, to the end of the bar which extends beyond the side of the keyboard. To move the device to the other side of the keyboard, the device is lifted off the end of the bar, the bar is slid under the keyboard until the other end extends beyond the other side of the keyboard, and the device is attached on the other end of the bar. The removable mount of the present invention thus accommodates left and right side mounting, eases the switching from side to side, and takes up minimum space.

Claims

1. An apparatus for removably mounting a device for inputting data to a computer having a keyboard, said apparatus comprising:

a keyboard;

an input device; and

a base for supporting said keyboard;

movable attaching means, coupled to said base and positioned adjacent to said keyboard, wherein, said attaching means can be moved to extend past either side of said keyboard, wherein said input device is attached on said either side of said keyboard.

2. The apparatus of claim 1, further comprising means for preventing movement of the movable attaching means when the input device is attached to the attaching means.

3. The apparatus of claim 1, wherein the input device comprises a trackball.

4. The apparatus of claim 1, wherein the input device comprises a joystick.

5. The apparatus of claim 1, wherein the input device comprises thumbwheels.

6. The apparatus of claim 1, wherein the movable attaching means comprises a bar slidably mounted beneath said keyboard between a first position, wherein a first end of the bar extends beyond a first side of the keyboard, and a second position, wherein a second end of the bar extends beyond a second side of the keyboard.

7. The apparatus of claim 6, including removably attaching means which comprises hook and loop fasteners on the first end and the second end of the bar and on a bottom surface of the input device.

8. The apparatus of claim 6, said base further comprising a passage between the keyboard and the base configured to fit the bar through which the bar slides.

9. The apparatus of claim 8, further comprising means for preventing the bar from raising off the base when the baris extended beyond one of the side of the keyboard.

10. The apparatus of claim 6, further comprising means for preventing the slidable movement of the bar beyond the first position and the second position.

11. The apparatus of claim 10, wherein the slidable movement preventing means further includes means for preventing sliding movement of the bar when the input device is attached to the bar.

12. The apparatus of claim 11, wherein the slidable movement preventing means is configured so that the input device abuts one of the sides of the keyboard when the input device is attached to the bar thereby preventing sliding movement of the bar between the first position and the second position.