Data Processing Device And Motherboard Module Thereof
The present invention discloses a data processing device and a motherboard thereof. The feature of the present invention is separating the motherboard thereof into two daughter boards. The first daughter board is fixed to the data processing device, and the second daughter board is connected to the first daughter board through a connector. The units that frequently be changed, such as a data processing component and data storing component, are disposed on the second daughter board. Besides, a hard disk signal bus of the data processing device, an optical disk drive signal bus, or a screen signal bus may be electrically connected to the first daughter board. As a result, when the data processing device is under maintenance or upgrade, the second daughter board can be removed without removing the casing, and also the plug-in and plug-out frequency of the connectors can be lower.
Motherboard Module
A motherboard of a data processing device comprising a casing, comprising: at least one connector; a first daughter board disposed on and fixed to the casing, wherein the first daughter board has an opening and the connector is disposed on a region of the first daughter board, wherein the region is direct connected to a side of the opening; a second daughter board disposed on the casing and electrically connected to the first daughter board through the at least one connector, wherein the second daughter board is identical to the opening in size; a data processing component disposed on the second daughter board to process data and programs; a data storing component disposed on the second daughter board to store data and programs; and an input/output interface port disposed on the first daughter board to connect peripheral devices of the data processing device.
2010-03-30
US12/749523
H05K7/00
