Abstract: A monitor attitude adjustment apparatus used in an electronic apparatus comprises a mount base; an attitude adjusting mechanism consisting of a plurality of actuating devices, each actuating device comprising a driver and a displacement mechanism, the driver being the force source for driving the movement of corresponding displacement mechanism, and each displacement mechanism having a constrained degree of freedom for mechanical motion; and a suspension mount with one end mechanically connected to the attitude adjusting mechanism and the other end securing the electronic apparatus; wherein the actuating devices in the attitude adjusting mechanism constitute an integrated mechanical state and the position or orientation of the electronic apparatus corresponds to the integrated mechanical state of the attitude adjusting mechanism.

Abstract: The present invention provides a screwless fixing apparatus of the disk drive for quickly assembling and disassembling the disk drive without screws or other tools. When assembling the disk drive to the computer case, operate the screwless fixing apparatus of the present invention in open state. After the disk drive is in position, operate the controller components of the screwless fixing apparatus in close state and the disk drive can be fixed efficiently. When disassembling the disk drive, operate the controller components of the screwless fixing apparatus in open state, and the disk drive can be removed very simply.

Abstract: The present invention provides a mobile fan-fixing device. Since the fan-fixing device of the present invention is designed to be mobile, it is unnecessary to disassemble the fan base with tools when assembling the motherboard and other electric products. In addition, because the fan is assembled by means of engaging with the fan-fixing base, it is no need to use tools when assembling, disassembling and replacing the fan. Moreover, the fan filter is assembled outside of the fan by means of engaging so that the filter is able to avoid the dust to the internal part of the fan and be cleaned without tools. Actually, it only needs taking the filter out and cleaning, then put it back.