Bearing unit capable of being turned over

Abstract

The bearing unit capable of being turned includes one support seat and one bearing mechanism. The support seat has one holding space, and the bearing mechanism includes one bearing frame and at least one rotating arm with one first pivot part pivoted to the support seat and one second pivot part pivoted to a bearing frame. When the rotating arm is rotated around the first pivot part and relative to the support seat, the bearing frame will turn around the second pivot part and relative to the rotating arm. By means of the matched rotation of the rotating arm and the bearing frame, the bearing frame may be turned between the first position near the holding space and the second position far from the holding space.

Description

technical field [0001] The invention relates to a reversible carrying device, in particular to a carrying device used in a computer case for positioning peripheral devices. Background technique [0002] Since the computer has become one of the tools commonly used in daily life, there is also a trend towards denser, thinner, smaller and smaller designs for general desktop computer hosts, so that the space occupied by the computer can be reduced. However, the computer In addition to the motherboard, the casing of the host computer also includes a power supply, interface cards for various expansion functions, and peripheral devices such as hard disk drives, floppy drives, or optical drives, etc. for accessing data. After the device is assembled and fixed in a fairly dense configuration, although the purpose of reducing the size can be achieved, it is necessary to replace certain electronic components for maintenance in the future, or to install addition...

AI Technical Summary

Problems solved by technology

[0005] 1. The fixed frame 100 must be taken off from the lower cover 102 of the casing after being overturned: since the fixed frame 100 is mainly used to combine peripheral devices such as floppy drives and optical drives, the fixed frame 100 is only assembled with a fixed frame rotating shaft 104 on the rotating shaft. Therefore, once the fixed frame 100 is overturned relative to the lower case cover 102, if the fixed frame 100 is kept in the overturned state and is still combined with the lower case cover 102, the fixed frame 100 together with the floppy drive and the CD-ROM drive will be integrated. The weight is completely supported by the fixed frame rotating shaft 104 and the rotating shaft matching hole 108. However, if the fixed frame 100 is made of a lighter aluminum alloy, the fixed frame rotating shaft 104 integrally formed with the fixed frame 100 may not be able to bear the overall weight. Therefore, the method to avoid deformation is to remove the overall fixing frame 100 from the lower cover 102 of the casing after the fixing frame 100 is overturned. The conductive wire is connected to it, so when the fixing frame 100 is removed, the cable and the conductive wire must also be separated, which makes the operation a little inconvenient

[0006] 2. It is inconvenient for the alignment between the fixed frame 100 and the lower case cover 102: after the maintenance or installation of electronic components is completed, the fixed frame 100 must be assembled to the lower case cover 102, so the fixed frame rotating shaft 104 must be fixed. It is aligned with the rotating shaft matching hole 108, but the alignment between the two can only be matched with the rotating shaft matching hole 108 when the fixed frame 100 is turned over to form a special type, so it is more inconvenient to align. When the fixed frame rotating shaft 104 is not fully aligned with the rotating shaft matching hole 108, that is, when the fixed frame 100 is inadvertently turned over to form a normal assembly state, the fixed frame rotating shaft 104 will be easily twisted and deformed, thereby affecting its normal pivoting function.

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