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Expansion mechanism

A clasp and cover technology, which can be used in the installation of support structures, between data centers, instruments, etc., and can solve problems such as damage and falling expansion cards.

Active Publication Date: 2022-04-12
纬联电子科技(中山)有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally, when the expansion card is subjected to vibration and drop tests, the expansion card often falls and is damaged.

Method used

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Examples

Experimental program
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Embodiment Construction

[0128] see figure 1 , figure 1 According to some embodiments, a schematic diagram of the appearance of the chassis 200 with the expansion mechanism 100 is shown. Network equipment adopts a rack-mounted structure, such as switches, routers, or hardware firewalls. The height of the rack server is in U (1U is equal to 1.75 inches and is equal to 44.45 mm), and there are usually several standard servers from 1U to 7U. In some embodiments, the expansion mechanism 100 is applied to a 4U chassis 200 , but not limited thereto. In some embodiments, the expansion mechanism 100 can be applied to any chassis 200 from 1U to 7U.

[0129] In some embodiments, three expansion mechanisms 100 ( figure 1 Only one expansion mechanism 100 is installed in the chassis 200 for schematic representation). In some embodiments, any number of expansion mechanisms 100 can be installed in the cabinet 200, and each expansion mechanism 100 can be installed at any position in the cabinet 200, and each exp...

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PUM

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Abstract

Provided is an expansion mechanism. The expansion mechanism comprises a bracket, a bearing piece, a sliding piece and a cover plate. The bracket comprises a plurality of first buckling parts and a plurality of second buckling parts; the bearing piece comprises a buckling part and a sliding groove; the sliding piece comprises a clamping hook part; the cover plate is connected with the sliding piece and forms an included angle with the sliding piece, the bearing piece is used for moving along the first shaft relative to the bracket, and the buckling part of the bearing piece is used for being clamped on one of the first buckling parts; the sliding piece moves along the second shaft in the sliding groove of the cover plate, and the clamping hook part of the sliding piece is used for being clamped on one of the second buckling parts. The cover plate is connected to the sliding part and stops the expansion module located on the bracket, so that the expansion module is prevented from falling off or being separated when being vibrated. The cover plate of the expansion mechanism provided by the invention is arranged on one side of the expansion module of the bracket, and when the expansion mechanism provided with the expansion module is vibrated due to human or natural factors during vibration falling test and transportation, the cover plate can prevent the expansion module from loosening or falling.

Description

technical field [0001] The invention relates to an expansion mechanism, in particular to an expansion mechanism suitable for a cabinet. Background technique [0002] The cabinet of the rack-mounted server machine is generally equipped with multiple slidable server units, which can carry a large number of working units (such as hard disks or flash memory) to coordinate the execution of big data computing in the cloud. Multiple expansion modules are installed in the chassis of the server, and multiple expansion cards are built in each expansion module. Generally, when the expansion card is subjected to vibration and drop tests, the expansion card often falls and is damaged. [0003] Therefore, it is necessary to provide an expansion mechanism to solve the above problems. Contents of the invention [0004] In view of this, according to some embodiments, an expansion mechanism is provided, and the expansion mechanism includes a bracket, a bearing part, a sliding part and a c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/18
CPCG06F1/185H05K7/1487H05K7/1408H05K7/1489H05K7/1405
Inventor 刘雨晴刘琦王志申
Owner 纬联电子科技(中山)有限公司
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