Lid fixing mechanism

Abstract

The invention provides a cover fixing device which is used for fixing a cover sealing an opening of a case body, with the cover provided with a through hole. The fixing device comprises a retaining part arranged on the inner side of the case body and corresponding to the through hole, an operation element which is positioned in the through hole and can be connected to the cover by a shaft in an openable way, and a spring piece fixed on the inner side of the cover. The operation element s defined with an operation end and a pressed-against end which are opposite to each other, wherein the operation end is provided with a hook part for positioning the retaining part; the operation element can be opened to allow the hook part to separate form the retaining part; the spring piece is provided with a supporting part which extends into the through hole and supports the pressed-against end to provide the offsetting elasticity for the opened operation element.

Description

technical field [0001] The invention relates to a cover body fixing mechanism, in particular to a cover body fixing mechanism which is easy to operate to assemble and disassemble the cover body. Background technique [0002] With the rapid development of science and technology, the processing speed of computers is getting faster and cheaper, and its application range is quite wide, such as servers used by enterprises or desktop computers used by individuals, etc., among them As far as the server is concerned, it is a computer system that can operate independently and can be replaced. It can be integrated on a rack to become a rack server that is stacked and connected in series, and the chassis of the rack server is generally Made of metal materials, its bulky size also appears relatively cumbersome. In the past, the cover of the rack server chassis was mostly placed on the chassis of the rack server first, so that the multiple openings of the cover were aligned with the mul...

AI Technical Summary

Problems solved by technology

[0007] Although the above-mentioned fixing mechanism avoids the defect that the cover needs to be fixed by using screws and tools in the past, when the cover 13 is disassembled, it is necessary to press the pressing part 132c of the elastic sheet 132 downwards and apply force to the pushing part 14 to achieve the desired result. Pushing the cover body 13 outward is extremely laborious. Furthermore, the elastic piece 132 and the hook 12 may be damaged due to excessive force applied when pressing downward and improper coordination of the push-out action, which is quite inconvenient.

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