Computer peripheral power distribution device

Details Computer peripheral power distribution device Computer peripheral power distribution device

1998-01-13

1999-12-14

Auve, Glenn A.

Electrical computers and digital processing systems: support

Computer power control

710 36, 710 62, 710 64, 710 72, G06F 132

Patent

active

060031387

ABSTRACT:
The subject matter relates to a computer peripheral power distribution device, comprising a PC, a keyboard and a scanner, wherein one of the USB ports of the PC is connected by a USB wire to the USB control and microprocessor of the scanner; the keyboard is connected by a transmission cable respectively to the PC and the motor control and step motor of the scanner, thus by such connection, the working power for said scanner may come from the power transmitted from the PC through the USB port and the keyboard, so that it will not only eliminate the installation of a DC converter within the scanner, but will also reduce its total weight, and achieve the purposes of reduced power consumption, convenient portability and reduced costs.

REFERENCES:
patent: 5675813 (1997-10-01), Holmdahl
patent: 5884086 (1999-03-01), Amoni et al.

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