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A server, floating connector and system

A technology of floating connectors and servers, which is applied in the field of servers and can solve problems such as difficult assembly

Active Publication Date: 2021-10-01
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for the above-mentioned connectors with limited guiding ability, the existing technology can only enable the connectors to achieve series cooperation at different levels, and as the number of circuit boards in the chassis increases, the difficulty of assembly becomes greater and greater.

Method used

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  • A server, floating connector and system
  • A server, floating connector and system
  • A server, floating connector and system

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Embodiment Construction

[0034] In order to facilitate the understanding of the server provided by the embodiment of the present application, firstly, the structure and application scenarios of the server are explained. The server is used in the Internet, big data and cloud computing. Since the Internet, big data and cloud computing have higher and higher requirements for computing power, the structural layout of the server is becoming more and more compact, and more and more circuit boards need to be arranged in the server chassis. The plurality of circuit boards can be divided into circuit boards of different grades according to different functions, such as circuit boards of different grades such as a first-class circuit board, a second-class circuit board, or a third-class circuit board. Exemplarily, the first-level circuit board may be a central processing unit (central processing unit, CPU) board, and the second-level circuit board may be an embedded neural-network processing unit (neural-network...

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Abstract

The application provides a server, a floating connector and a system, the server includes a chassis, a module and a circuit board arranged in the chassis; the circuit board is connected to the module through a floating connector; and the floating connection The connector is slidably connected with the chassis; wherein, the floating connector can slide relative to the chassis along a first direction. In the above solution, the power module is connected to the circuit board through the floating connector, so that the power module can be connected to different circuit boards respectively, and the different circuit boards can be connected in parallel, which improves the flexibility of the server architecture. In addition, when the circuit boards of different levels are connected in parallel, the floating connector can absorb tolerances, reduce the accumulation of tolerances during assembly, facilitate the connection of power modules to different circuit boards, and improve the assembly efficiency of the server.

Description

technical field [0001] This application relates to the field of servers, in particular to a server, a floating connector and a system. Background technique [0002] In the era of the Internet, big data and cloud computing, higher and higher requirements are placed on the layout density of the server. In the limited space of the chassis, it is necessary to implement a multi-layer PCB board stacking structure to improve product performance. However, in a multi-layer complex stacking architecture, the cumulative tolerance value of the connectors between different boards is large, which will cause problems such as excessive stress on the connectors, difficulty in assembly, and reduced reliability, resulting in system failure. [0003] One of the current methods is to only transmit electricity / signals through connectors between two adjacent modules. In this way, it is only necessary to solve the tolerance problem of connectors between adjacent modules, and they can be stacked in ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/18
CPCG06F1/181G06F1/183
Inventor 菅奕颖李定方李世强宋桂东龚心虎宁湘
Owner HUAWEI TECH CO LTD
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