Fixing mechanism and electronic device capable of disassembling expansion card module

Abstract

The invention discloses a fixing mechanism and an electronic device capable of disassembling an expansion card module. The fixing mechanism comprises a substrate, a latch element and an elastic component, wherein the substrate comprises a connection part, a chute structure and a containing part; the chute structure is arranged on the connection part; the expansion card module moves relative to the connection part along the chute structure; the containing part is arranged on one end of the connection part; the latch element is pivoted in the containing part and rotates relative to the containing part to switch a first position and a second position; the latch element comprises an abutting part and an ejection part, wherein the abutting part applies pressure to one side of the expansion card module when the latch element is switched to the first position; the ejection part is connected with the abutting part in a bending way; the ejection part applies pressure to the other opposite side of the expansion card module when the latch element is switched to the second position from the first position so as to push the expansion card module to move along the chute structure; and the elastic component is positioned in the containing part to trigger the latch element, and the elastic component drives the latch element to rotate to stay at the second position. The fixing mechanism has the advantages of being simple in structure, convenient in assembling and easy in operation.

Description

technical field [0001] The invention provides a fixing mechanism and an electronic device that can be used to disassemble an expansion card module, especially a fixing mechanism and an electronic device that use a quick release function to disassemble an expansion card module. Background technique [0002] With the development of science and technology, cloud servers have gradually become a new field for major enterprises to compete for development. Cloud servers have the advantages of low energy consumption, high computing efficiency, high scalability, and easy management. Cloud servers usually use rack-mounted servers, and multiple expansion card modules can be set according to usage requirements to improve the scalability of the cloud server. In traditional rack-mounted servers, multiple expansion card modules are arranged on the internal main board, and the gold fingers of each expansion card module are connected to the slots of the main board in a snap-fitting manner; ...

AI Technical Summary

Problems solved by technology

In traditional rack-mounted servers, multiple expansion card modules are arranged on the internal main board, and the gold fingers of each expansion card module are connected to the slots of the main board in a snap-fitting manner; however, the expansion card modules of traditional rack-mounted servers are densely arranged on the On the motherboard, when the expansion card module is removed, the expansion card module removed from the slot is likely to collide with the adjacent expansion card module due to improper force

Traditional rack-mounted servers also connect the expansion card module to a bracket, and fix the bracket to the side wall of the chassis by screw locking, thereby positioning the expansion card module on the motherboard, but the screw locking method also has the disadvantage of inconvenient operation

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