Portable computer docking station having a rotatable member and audio speakers mounted on the rotatable member

• US 5,604,663 A
• Filed: 12/27/1994
• Issued: 02/18/1997
• Est. Priority Date: 12/27/1994
• Status: Expired due to Fees

• Current Assignee: Daewoo Computer, Ltd. (Daewoo Lucoms Co., Ltd.)
• Original Assignee: Daewoo Electronics (Government of South Korea)
• Inventors: Kim, Young S., Shin, Seong S.
• Primary Examiner(s): Phillips, Michael W.
• Assistant Examiner(s): Gandhi, Jayprakash N.
• Application Number:
  US08/364,573
• Time in Patent Office: 784 Days
• Field of Search: 361/683, 361/724-726, 455/346, 381/88, 364/708.1, 14/107, 18/1
• US Class Current: 361/679.43
• CPC Class Codes: G06F 1/1632 External expansion units, e.g. docking stations
• CPC Class Codes: H04R 2205/021 Aspects relating to docking-station type assemblies to obtain an acoustical effect, e.g. the type of connection to external loudspeakers or housings, frequency improvement

Abstract

Disclosed herein is a portable computer docking station having a base with an electrical connector and a rotatable member. The base houses various electrical devices such as a battery power supply and memory storage devices. The rotatable member folds between a first extended position and a second extended position about an axis parallel to the base, for respectively receiving and locking the base with a portable computer. When the base locks with the portable computer, the electrical connector of the base connects with the portable computer for interconnecting the electrical devices housed in the base with the portable computer. The rotatable member includes a pair of audio speakers.

Claims

1. A portable computer docking station comprising:

a base for supporting a portable computer, the base having an electrical connector for connection with the portable computer; and

a rotatable member rotatably attached to the base, the rotatable member having an extended position and a locking position, and being rotatable between the two positions about an axis parallel to the base, the extended position being adapted for permitting the base to receive the portable computer, and the locking position being adapted for locking the portable computer to the base.

2. A device as set forth in claim 1, wherein the rotatable member extends perpendicularly from the base when the rotatable member is in the locking position.

3. A device as set forth in claim 2, wherein the rotatable member includes a latch for locking the rotatable member to the base.

4. A device as set forth in claim 1, wherein the base has a hinge block formed integral with the base, the rotatable member rotatably attaches to the hinge block.

5. A device as set forth in claim 1, wherein the rotatable member has two ends with audio speakers attached to each end, the ends of the rotatable member rotatably attach to the base to facilitate production of stereo sound.

6. A device as set forth in claim 1, wherein the base has a flat top, a pair of switches and a pair of latches, the switches attach to the latches and the latches extend from the flat top to hold a portable computer.

7. A device as set forth in claim 1, wherein the base houses an electrical device.

8. A device as set forth in claim 7, wherein the electrical device is an optical disk drive.

9. A portable computer docking station comprising:

a base for supporting a portable computer, the base having an electrical connector for connection with the portable computer;

a rotatable member rotatably attached to the base, the rotatable member having a first extended position and a second locking position; and

an audio speaker mounted on the rotatable member,

whereby, when the base supports a portable computer the electrical connector connects with the portable computer and the rotatable member rotates from the first extended position to the second locking position to secure the portable computer with the base.

10. A device as set forth in claim 9, wherein the base includes an optical disk drive.

11. A device as set forth in claim 10, wherein the base defines a slot for receiving PCMCIA cards.

12. A device as set forth in claim 9, wherein the base includes an A/C adapter connector for providing power to the portable computer and to the base.

13. A device as set forth in claim 9, wherein the base includes a serial connection port and a parallel connection port for interconnecting the base with computer peripheral devices.

14. A portable computer docking station comprising:

a base for supporting a portable computer, the base having an electrical connector for connection with the portable computer and a hinge block;

a rotatable member rotatably attached to the hinge block, the rotatable member having a first extended position and a second locking position;

audio speakers mounted on the rotatable member, the speakers being electronically attached to the electrical connector to respond to signals generated by the portable computer; and

electronic controls mounted on the base for regulating operation of the audio speakers,

whereby, when the base supports a portable computer the electrical connector connects with the portable computer and the rotatable member rotates from the first extended position to the second locking position to secure the portable computer with the base.

15. A device as set forth in claim 14, wherein the base includes a latch, the latch being automatically attachable to the rotatable member when the rotatable member is in the locked position to lock the portable computer with the base when the portable computer is secured on the base.

16. A device as set forth in claim 15, wherein the latch includes a manually operable switch for selectively engaging and disengaging the latch from the rotatable member and selectively locking the rotatable member in the second locking position.

17. A device as set forth in claim 14, wherein the hinge block has two opposing ends, the rotatable member has two ends, the ends of the rotatable member rotatably attach to the opposing ends of the hinge block.

18. A device as set forth in claim 14, wherein the base has a front face, controls are mounted on the front face.

19. A device as set forth in claim 17, wherein the audio speakers are mounted on the ends of the rotatable member.

20. A device as set forth in claim 14, wherein the base includes a means for holding the rotatable member in the locked position.