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Board fixing device

A technology of fixing devices and boards, which is applied in the direction of coupling devices, two-part connecting devices, parts of connecting devices, etc., can solve the problems of unfavorable heat dissipation and blocking wind flow, and achieve the effect of favorable heat dissipation

Inactive Publication Date: 2010-03-24
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Especially when several boards are fixed side by side in the chassis, due to the board fixing devices fixed at both ends of each board, these board fixing devices block most of the air flow, and the heat can only be released by the narrow gap between the boards. Discharge, very bad for heat dissipation

Method used

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Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0009] Please refer to figure 1 , is a preferred embodiment of the board fixing device of the present invention, and is used for fixing a board 10 . The board fixing device includes a connector 20 capable of being mounted on a main board (not shown in the figure) and two fasteners 30 .

[0010] The bottom of the board 10 is provided with several pins 12 . The board 10 includes two opposite ends, and each end is provided with two arc-shaped slots 14 spaced along the vertical direction.

[0011] The connector 20 is elongated and includes a top 21 and two sidewalls 23 perpendicular to the top 21 . The top 21 defines a slot 22 for locking the bottom of the board 10 and electrically connecting with the pins 12 of the board 10 . The top 21 of the connector 20 defines two receiving grooves 24 adjacent to each of its two opposite ends. Each receiving slot 24 has an inner wall 242 inclined outward away from the top of the slot 22 . Each sidewall 23 of the connector 20 is respectiv...

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PUM

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Abstract

The invention provides a board fixing device, comprising a connector for clipping the bottom part of a board and at least one fastening piece, the fastening piece comprises two supporting arms which are respectively provided with a clipping leg and formed by the buckling of a metal rod and a fastening part which is connected with the two supporting arms and is used for clipping the board, the fastening piece is arranged on the connector by the pivoting of the clipping leg of the two supporting arms, and the fastening piece has small effect to resist air current, thus being in favor of radiating of the board.

Description

technical field [0001] The invention relates to a board card fixing device, in particular to a board card fixing device in electronic equipment. Background technique [0002] In electronic devices, such as computers or servers, in addition to the high heat generated by the CPU, the heat generated by boards and cards (such as memory sticks) is also large. Especially when several boards are fixed side by side in the chassis, due to the board fixing devices fixed at both ends of each board, these board fixing devices block most of the air flow, and the heat can only be released by the narrow gap between the boards. Discharge is not conducive to heat dissipation. Contents of the invention [0003] In view of the above, it is necessary to provide a board fixing device that facilitates heat dissipation. [0004] A board fixing device, comprising a connector for clamping the bottom of a board and at least one buckle, the buckle includes two support arms each having a clamping f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/639H01R12/18
CPCH01R12/721H01R12/7005H01R23/7005H05K7/1431H01R23/7068
Inventor 孙正衡
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD