Hard disk fixing device and server

Abstract

The invention discloses a hard disk fixing device. The hard disk fixing device comprises a base, which comprises a base fixed on a mainboard and a first pair of elastic buckles which are vertical to the base and are arranged on two sides; a first supporting seat which comprises a main body and an extension part extending out of the main body, wherein the extension part can be clamped between first pair of elastic buckles, a first guide groove is formed in the main body, and a through hole is formed in the side surface of the main body and communicated with the first guide groove; a first adjusting buckle which comprises a sliding rod and a limiting rod connected with the sliding rod, wherein the limiting rod is aligned with a connector, used for being connected with a hard disk to be fixed, on the mainboard, and the sliding rod slides in the first guide groove so as to adjust the distance between the limiting rod and the connector; a locking piece which is arranged in the through hole and can abut against the sliding rod so as to lock the sliding rod. The invention further provides a server. According to the scheme, only the base needs to be fixed to the mainboard, and the number of holes in the mainboard is reduced.

Description

technical field [0001] The invention relates to the field of servers, in particular to a hard disk fixing device and a server. Background technique [0002] Today's M.2 and other small SSD boards have many different lengths (such as 30mm, 42mm, 60mmm, 80mm, 110mm, etc. five lengths), in order to support various lengths of M.2 boards, the main card needs Opening, and there are two main application methods for opening. The first one is to break the round hole so that the SMT-type studs can be welded. When the M.2 is assembled, the M.2 is fixed by screwing on the studs. The second type is a tool-free plastic buckle. After the M.2 is assembled, it is fixed in the hole by a plastic card to fix the M.2 and prevent it from jumping off. However, both of the above two methods need to open more holes on the main board, which makes the wiring of the main board more restricted, thus making it difficult to implement the wiring, and further resulting in the need to increase the number o...

AI Technical Summary

Problems solved by technology

However, both of the above two methods need to open more holes on the motherboard, which makes the wiring of the motherboard more restricted, which makes it difficult to implement the wiring, which in turn leads to the need to increase the number of layers and increase the cost of the product.

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