Fixing device of computer PCI card

Abstract

The invention provides a fixing device of a more tightening computer PCI card which is compact in structure and convenient in use. Fixed grooves of PCI cards are arranged on a backboard of a case of the computer. The inner side of the backboard of the case is provided with a bearing platform which bears the PCI card fixed plates, the bearing platform is provided with fastening holes. The upper side of the bearing platform is provided with clamping separation blades which are provided with clamping holes; a pin-jointed seat is arranged between the clamping separation blades and the bearing platform; the pin-jointed seat is provided with a fastening piece for fastening the PCI card, the fastening piece is formed into a whole and is connected with a fastening part, a bent connecting part anda clamping part in sequence. In the invention, limiting sheets on the fastening part are used to position the PCI card fixed plates, fastening blocks at the lower part of the fastening part are adopted to match with the fastening holes and the fixing holes on the fixing plates to fasten the PCI card; finally, a first joint block arranged on the upper part of the clamping part is adopted to match with the joint holes to further fasten the PCI card.

Description

Technical field [0001] The invention relates to a computer PCI card fixing device, in particular to a screwless fixing device for a personal computer PCI card. Background technique [0002] At present, personal computers are becoming more and more popular, and it seems that they have become a daily necessities. It is no longer a high-tech product that only specialized technicians can use. The more familiar the user is with the computer, the deeper the connection with the computer hardware. Therefore, the current practice of just buying a packaged computer and using it is no longer able to describe the user’s behavior pattern. Today’s users will try to build a computer that best meets their needs, so buying hardware to assemble the computer has become a kind of Very common and economical practice. Not only that, computers are seeing rapid advances, and the speed at which better hardware is introduced is dazzling. Personal computers often face conditions that will soon fail to kee...

AI Technical Summary

Problems solved by technology

But because the tail end of the arc-shaped clamping block extends to the outside of the case through the sliding hole on the back panel of the computer case, this structure is relatively easy to cause the clamping position of the arc-shaped clamping block, so that the entire clamping device It is not smooth to use, and the overall structure is not compact enough because the curved clamping block extends to the outside of the chassis, and it does not look very beautiful

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