Fixing device and its fixing components

Abstract

The invention relates to a fixing device and a fixing assembly thereof. According to the fixing assembly, a penetrating hole is formed inside a sleeve of the fixing assembly in a penetrating mode, a guide slope is formed on the outer side of the sleeve, a head portion of a fixing element is contained inside the penetrating hole, and the bottom surface of the head portion extends downwards to be provided with a rod body; a positioning portion which penetrates out of the penetrating hole is extended from the position under the rod body, and an elastic element located between the sleeve and the fixing element is arranged on the rod body in a sleeving mode; when the positioning portion of the fixing element is locked and fixed in a hole in a first plate through a tool, a second plate can be pushed against the guide slope through abutting portions at two sides of a channel so that the rod body can penetrate through the channel and enter into a clamping groove formed by extending of one sideof the channel, meanwhile, the elastic element is reset to enable the sleeve to be positioned in the clamping groove, only the second plate needs to be directly detached to the outside, or the positioning portion is screwed out the hole by using the tool again and then the second plate is detached outwards so that the effect of quickly disassembling and separating the second plate can be achieved, and the effects of indeed positioning and quick disassembling and assembling can be achieved.

Description

technical field [0001] The invention relates to a fixing device, in particular to push and move the abutment parts on both sides of the second plate channel by using the outer guiding surface of the sleeve of the fixing component, and after the shaft passes through the channel and enters the clamping groove, the elastic element resets to allow the guide The tapered inclined surface adjoining the clamping groove is positioned, and the second plate can be detached only by directly or firstly unscrewing the fixing element, so as to achieve accurate positioning and convenient disassembly and assembly. Background technique [0002] Press, with the continuous advancement of electronic technology, many products will use screws or pins for positioning, such as drawers, keyboard frames, board sets and other products with movable and telescopic structures, and use screws or pins to make slide rails, The chute forms a positioning when it moves to a specific position, so that the user c...

AI Technical Summary

Problems solved by technology

[0003] Furthermore, electronic devices such as motherboards, power supplies, hard disks, and fans are usually installed inside the server cases of general computers or industrial computers. Many copper pillars need to be set on the bottom plate of the chassis, and the main board is placed flat on the plurality of copper pillars, and then the screws are used to pass through the through holes on the main board and then locked into the copper pillars to lock and fix them into one body. However, with the growth of the manufacturer's chassis shipments, the number of copper pillars on the bottom plate will also increase multiples. This method uses screws to be locked into the copper pillars to lock and fix the main board and the bottom plate. Not only is it easy to be limited by the limited space inside the casing, it makes the user spend more time and manpower on the operation, and it is also not conducive to rapid assembly, resulting in the overall assembly process becoming more and more cumbersome and time-consuming and inconvenient to operate. , it needs to be redesigned by those engaged in this industry to effectively solve

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